88222166808 has 32 divisors (see below), whose sum is σ = 233529266160. Its totient is φ = 27677542400.

The previous prime is 88222166743. The next prime is 88222166849. The reversal of 88222166808 is 80866122288.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108114993 + ... + 108115808.

Almost surely, 2^88222166808 is an apocalyptic number.

It is an amenable number.

88222166808 is an abundant number, since it is smaller than the sum of its proper divisors (145307099352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88222166808 is a wasteful number, since it uses less digits than its factorization.

88222166808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216230827 (or 216230823 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 51.

The spelling of 88222166808 in words is "eighty-eight billion, two hundred twenty-two million, one hundred sixty-six thousand, eight hundred eight".