23210023012000 has 144 divisors (see below), whose sum is σ = 62682600727656. Its totient is φ = 8440008192000.

The previous prime is 23210023011983. The next prime is 23210023012031. The reversal of 23210023012000 is 21032001232.

It can be written as a sum of positive squares in 4 ways, for example, as 7217798067216 + 15992224944784 = 2686596^2 + 3999028^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23493297 + ... + 24461296.

Almost surely, 2^{23210023012000} is an apocalyptic number.

23210023012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23210023012000 is an abundant number, since it is smaller than the sum of its proper divisors (39472577715656).

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

23210023012000 is a wasteful number, since it uses less digits than its factorization.

23210023012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47954640 (or 47954611 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23210023012000 its reverse (21032001232), we get a palindrome (23231055013232).

The spelling of 23210023012000 in words is "twenty-three trillion, two hundred ten billion, twenty-three million, twelve thousand".