22653878096161 has 8 divisors (see below), whose sum is σ = 24551875724264. Its totient is φ = 20778079271040.

The previous prime is 22653878096153. The next prime is 22653878096203. The reversal of 22653878096161 is 16169087835622.

It can be written as a sum of positive squares in 4 ways, for example, as 381030400 + 22653497065761 = 19520^2 + 4759569^2 .

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

It is not a de Polignac number, because 22653878096161 - 2³ = 22653878096153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22653878096093 and 22653878096102.

It is not an unprimeable number, because it can be changed into a prime (22653878096461) 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, 5549698620 + ... + 5549702701.

It is an arithmetic number, because the mean of its divisors is an integer number (3068984465533).

Almost surely, 2^{22653878096161} is an apocalyptic number.

It is an amenable number.

22653878096161 is a deficient number, since it is larger than the sum of its proper divisors (1897997628103).

22653878096161 is a wasteful number, since it uses less digits than its factorization.

22653878096161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099401491.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 22653878096161 in words is "twenty-two trillion, six hundred fifty-three billion, eight hundred seventy-eight million, ninety-six thousand, one hundred sixty-one".