22275156001161 has 16 divisors (see below), whose sum is σ = 34210363326464. Its totient is φ = 12628434896784.

The previous prime is 22275156001159. The next prime is 22275156001199. The reversal of 22275156001161 is 16110065157222.

It is not a de Polignac number, because 22275156001161 - 2¹ = 22275156001159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22275156002161) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4176067075 + ... + 4176072408.

It is an arithmetic number, because the mean of its divisors is an integer number (2138147707904).

Almost surely, 2^{22275156001161} is an apocalyptic number.

22275156001161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22275156001161 is a deficient number, since it is larger than the sum of its proper divisors (11935207325303).

22275156001161 is a wasteful number, since it uses less digits than its factorization.

22275156001161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8352139620.

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 22275156001161 in words is "twenty-two trillion, two hundred seventy-five billion, one hundred fifty-six million, one thousand, one hundred sixty-one".