202210230030 has 48 divisors (see below), whose sum is σ = 497430072432. Its totient is φ = 52607526400.

The previous prime is 202210230017. The next prime is 202210230031. The reversal of 202210230030 is 30032012202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 202210229991 and 202210230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202210230031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1954431 + ... + 2055290.

It is an arithmetic number, because the mean of its divisors is an integer number (10363126509).

Almost surely, 2^202210230030 is an apocalyptic number.

202210230030 is an abundant number, since it is smaller than the sum of its proper divisors (295219842402).

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

202210230030 is a wasteful number, since it uses less digits than its factorization.

202210230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009813 (or 4009772 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 202210230030 its reverse (30032012202), we get a palindrome (232242242232).

The spelling of 202210230030 in words is "two hundred two billion, two hundred ten million, two hundred thirty thousand, thirty".