88218445498 has 16 divisors (see below), whose sum is σ = 137607413760. Its totient is φ = 42365234800.

The previous prime is 88218445493. The next prime is 88218445537. The reversal of 88218445498 is 89454481288.

It is not an unprimeable number, because it can be changed into a prime (88218445493) 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, 3970618 + ... + 3992773.

It is an arithmetic number, because the mean of its divisors is an integer number (8600463360).

Almost surely, 2^88218445498 is an apocalyptic number.

88218445498 is a deficient number, since it is larger than the sum of its proper divisors (49388968262).

88218445498 is a wasteful number, since it uses less digits than its factorization.

88218445498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7963613.

The product of its digits is 23592960, while the sum is 61.

The spelling of 88218445498 in words is "eighty-eight billion, two hundred eighteen million, four hundred forty-five thousand, four hundred ninety-eight".