1202210412 has 48 divisors (see below), whose sum is σ = 3039536640. Its totient is φ = 367633728.

The previous prime is 1202210393. The next prime is 1202210417. The reversal of 1202210412 is 2140122021.

It is a junction number, because it is equal to n+sod(n) for n = 1202210391 and 1202210400.

It is not an unprimeable number, because it can be changed into a prime (1202210417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789 + ... + 49067.

It is an arithmetic number, because the mean of its divisors is an integer number (63323680).

Almost surely, 2^1202210412 is an apocalyptic number.

1202210412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202210412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1519768320).

1202210412 is an abundant number, since it is smaller than the sum of its proper divisors (1837326228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202210412 is a wasteful number, since it uses less digits than its factorization.

1202210412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47462 (or 47460 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1202210412 is about 34672.9060218494. The cubic root of 1202210412 is about 1063.3106448734.

Adding to 1202210412 its reverse (2140122021), we get a palindrome (3342332433).

The spelling of 1202210412 in words is "one billion, two hundred two million, two hundred ten thousand, four hundred twelve".