88237888161 has 4 divisors (see below), whose sum is σ = 117650517552. Its totient is φ = 58825258772.

The previous prime is 88237888103. The next prime is 88237888199. The reversal of 88237888161 is 16188873288.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88237888161 - 2¹⁸ = 88237626017 is a prime.

It is a super-2 number, since 2×88237888161² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88237888095 and 88237888104.

It is not an unprimeable number, because it can be changed into a prime (88237881161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14706314691 + ... + 14706314696.

It is an arithmetic number, because the mean of its divisors is an integer number (29412629388).

Almost surely, 2^88237888161 is an apocalyptic number.

It is an amenable number.

88237888161 is a deficient number, since it is larger than the sum of its proper divisors (29412629391).

88237888161 is a wasteful number, since it uses less digits than its factorization.

88237888161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29412629390.

The product of its digits is 8257536, while the sum is 60.

The spelling of 88237888161 in words is "eighty-eight billion, two hundred thirty-seven million, eight hundred eighty-eight thousand, one hundred sixty-one".