22250004112051 has 8 divisors (see below), whose sum is σ = 22285113684624. Its totient is φ = 22214896112640.

The previous prime is 22250004112033. The next prime is 22250004112081. The reversal of 22250004112051 is 15021140005222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22250004112051 - 2³⁵ = 22215644373683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22250004112081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29733771 + ... + 30472891.

It is an arithmetic number, because the mean of its divisors is an integer number (2785639210578).

Almost surely, 2^{22250004112051} is an apocalyptic number.

22250004112051 is a deficient number, since it is larger than the sum of its proper divisors (35109572573).

22250004112051 is an equidigital number, since it uses as much as digits as its factorization.

22250004112051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786581.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 22250004112051 its reverse (15021140005222), we get a palindrome (37271144117273).

The spelling of 22250004112051 in words is "twenty-two trillion, two hundred fifty billion, four million, one hundred twelve thousand, fifty-one".