22754157734121 has 32 divisors (see below), whose sum is σ = 35136300787200. Its totient is φ = 12944952679680.

The previous prime is 22754157734083. The next prime is 22754157734129. The reversal of 22754157734121 is 12143775145722.

It is not a de Polignac number, because 22754157734121 - 2⁹ = 22754157733609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22754157734129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53296611 + ... + 53721848.

It is an arithmetic number, because the mean of its divisors is an integer number (1098009399600).

Almost surely, 2^{22754157734121} is an apocalyptic number.

It is an amenable number.

22754157734121 is a deficient number, since it is larger than the sum of its proper divisors (12382143053079).

22754157734121 is a wasteful number, since it uses less digits than its factorization.

22754157734121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107018869.

The product of its digits is 3292800, while the sum is 51.

The spelling of 22754157734121 in words is "twenty-two trillion, seven hundred fifty-four billion, one hundred fifty-seven million, seven hundred thirty-four thousand, one hundred twenty-one".