23302003212 has 30 divisors (see below), whose sum is σ = 60916040108. Its totient is φ = 7767334296.

The previous prime is 23302003211. The next prime is 23302003253. The reversal of 23302003212 is 21230020332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23302003211) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35959558 + ... + 35960205.

Almost surely, 2^23302003212 is an apocalyptic number.

It is an amenable number.

23302003212 is an abundant number, since it is smaller than the sum of its proper divisors (37614036896).

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

23302003212 is a wasteful number, since it uses less digits than its factorization.

23302003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71919779 (or 71919768 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23302003212 its reverse (21230020332), we get a palindrome (44532023544).

The spelling of 23302003212 in words is "twenty-three billion, three hundred two million, three thousand, two hundred twelve".