22230100032000 has 320 divisors, whose sum is σ = 84468033771264. Its totient is φ = 5081165414400.

The previous prime is 22230100031959. The next prime is 22230100032061. The reversal of 22230100032000 is 23000103222.

It is a tau number, because it is divible by the number of its divisors (320).

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

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, 6926127 + ... + 9614126.

Almost surely, 2^{22230100032000} is an apocalyptic number.

22230100032000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22230100032000 is an abundant number, since it is smaller than the sum of its proper divisors (62237933739264).

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

22230100032000 is an equidigital number, since it uses as much as digits as its factorization.

22230100032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16540296 (or 16540270 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22230100032000 its reverse (23000103222), we get a palindrome (22253100135222).

The spelling of 22230100032000 in words is "twenty-two trillion, two hundred thirty billion, one hundred million, thirty-two thousand".