23022102001200 has 60 divisors (see below), whose sum is σ = 73747466747688. Its totient is φ = 6139227200000.

The previous prime is 23022102001177. The next prime is 23022102001229. The reversal of 23022102001200 is 210020122032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23022102001200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9592541301 + ... + 9592543700.

Almost surely, 2^{23022102001200} is an apocalyptic number.

23022102001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23022102001200 is an abundant number, since it is smaller than the sum of its proper divisors (50725364746488).

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

23022102001200 is a wasteful number, since it uses less digits than its factorization.

23022102001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19185085022 (or 19185085011 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 23022102001200 its reverse (210020122032), we get a palindrome (23232122123232).

The spelling of 23022102001200 in words is "twenty-three trillion, twenty-two billion, one hundred two million, one thousand, two hundred".