23002202231000 has 64 divisors (see below), whose sum is σ = 53826229810080. Its totient is φ = 9200696860800.

The previous prime is 23002202230991. The next prime is 23002202231077. The reversal of 23002202231000 is 13220220032.

It is a super-2 number, since 2×23002202231000² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23002202231000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56875499 + ... + 57278501.

Almost surely, 2^{23002202231000} is an apocalyptic number.

23002202231000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23002202231000 is an abundant number, since it is smaller than the sum of its proper divisors (30824027579080).

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

23002202231000 is a wasteful number, since it uses less digits than its factorization.

23002202231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460101 (or 460087 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23002202231000 its reverse (13220220032), we get a palindrome (23015422451032).

The spelling of 23002202231000 in words is "twenty-three trillion, two billion, two hundred two million, two hundred thirty-one thousand".