88104822091 has 16 divisors (see below), whose sum is σ = 103580436960. Its totient is φ = 73882206720.

The previous prime is 88104821993. The next prime is 88104822121. The reversal of 88104822091 is 19022840188.

It is a cyclic number.

It is not a de Polignac number, because 88104822091 - 2¹⁹ = 88104297803 is a prime.

It is a super-2 number, since 2×88104822091² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88104822191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11230 + ... + 419923.

It is an arithmetic number, because the mean of its divisors is an integer number (6473777310).

Almost surely, 2^88104822091 is an apocalyptic number.

88104822091 is a deficient number, since it is larger than the sum of its proper divisors (15475614869).

88104822091 is a wasteful number, since it uses less digits than its factorization.

88104822091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432606.

The product of its (nonzero) digits is 73728, while the sum is 43.

The spelling of 88104822091 in words is "eighty-eight billion, one hundred four million, eight hundred twenty-two thousand, ninety-one".