88121227594 has 16 divisors (see below), whose sum is σ = 135433859400. Its totient is φ = 42977053440.

The previous prime is 88121227567. The next prime is 88121227627. The reversal of 88121227594 is 49572212188.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34163977225 + 53957250369 = 184835^2 + 232287^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 295582 + ... + 513430.

Almost surely, 2^88121227594 is an apocalyptic number.

88121227594 is a deficient number, since it is larger than the sum of its proper divisors (47312631806).

88121227594 is a wasteful number, since it uses less digits than its factorization.

88121227594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222825.

The product of its digits is 645120, while the sum is 49.

The spelling of 88121227594 in words is "eighty-eight billion, one hundred twenty-one million, two hundred twenty-seven thousand, five hundred ninety-four".