230021120202 has 16 divisors (see below), whose sum is σ = 460102807872. Its totient is φ = 76663612160.

The previous prime is 230021120167. The next prime is 230021120207. The reversal of 230021120202 is 202021120032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230021120207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2474199 + ... + 2565482.

It is an arithmetic number, because the mean of its divisors is an integer number (28756425492).

Almost surely, 2^230021120202 is an apocalyptic number.

230021120202 is an abundant number, since it is smaller than the sum of its proper divisors (230081687670).

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

230021120202 is a wasteful number, since it uses less digits than its factorization.

230021120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047293.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 230021120202 its reverse (202021120032), we get a palindrome (432042240234).

The spelling of 230021120202 in words is "two hundred thirty billion, twenty-one million, one hundred twenty thousand, two hundred two".