23020022222000 has 160 divisors (see below), whose sum is σ = 58794214262784. Its totient is φ = 8703743328000.

The previous prime is 23020022221943. The next prime is 23020022222017. The reversal of 23020022222000 is 22222002032.

It is a self number, because there is not a number n which added to its sum of digits gives 23020022222000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1651334 + ... + 6983333.

Almost surely, 2^{23020022222000} is an apocalyptic number.

23020022222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23020022222000 is an abundant number, since it is smaller than the sum of its proper divisors (35774192040784).

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

23020022222000 is a wasteful number, since it uses less digits than its factorization.

23020022222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8634764 (or 8634748 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 23020022222000 its reverse (22222002032), we get a palindrome (23042244224032).

The spelling of 23020022222000 in words is "twenty-three trillion, twenty billion, twenty-two million, two hundred twenty-two thousand".