10121202 has 96 divisors (see below), whose sum is σ = 27885312. Its totient is φ = 2581632.

The previous prime is 10121183. The next prime is 10121233. The reversal of 10121202 is 20212101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60523 + ... + 60689.

It is an arithmetic number, because the mean of its divisors is an integer number (290472).

Almost surely, 2^10121202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10121202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13942656).

10121202 is an abundant number, since it is smaller than the sum of its proper divisors (17764110).

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

10121202 is a wasteful number, since it uses less digits than its factorization.

10121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 10121202 is about 3181.3836612392. The cubic root of 10121202 is about 216.3103819712.

Adding to 10121202 its reverse (20212101), we get a palindrome (30333303).

The spelling of 10121202 in words is "ten million, one hundred twenty-one thousand, two hundred two".