23021322302000 has 120 divisors (see below), whose sum is σ = 61186109109216. Its totient is φ = 8371389840000.

The previous prime is 23021322301997. The next prime is 23021322302071. The reversal of 23021322302000 is 20322312032.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 47322716 + ... + 47806715.

Almost surely, 2^{23021322302000} is an apocalyptic number.

23021322302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23021322302000 is an abundant number, since it is smaller than the sum of its proper divisors (38164786807216).

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

23021322302000 is a wasteful number, since it uses less digits than its factorization.

23021322302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95129476 (or 95129449 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23021322302000 its reverse (20322312032), we get a palindrome (23041644614032).

The spelling of 23021322302000 in words is "twenty-three trillion, twenty-one billion, three hundred twenty-two million, three hundred two thousand".