88221887082 has 48 divisors (see below), whose sum is σ = 218613732480. Its totient is φ = 25187845536.

The previous prime is 88221887081. The next prime is 88221887087. The reversal of 88221887082 is 28078812288.

It is not an unprimeable number, because it can be changed into a prime (88221887081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81982 + ... + 427977.

It is an arithmetic number, because the mean of its divisors is an integer number (4554452760).

Almost surely, 2^88221887082 is an apocalyptic number.

88221887082 is an abundant number, since it is smaller than the sum of its proper divisors (130391845398).

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

88221887082 is a wasteful number, since it uses less digits than its factorization.

88221887082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511347 (or 511344 counting only the distinct ones).

The product of its (nonzero) digits is 1835008, while the sum is 54.

The spelling of 88221887082 in words is "eighty-eight billion, two hundred twenty-one million, eight hundred eighty-seven thousand, eighty-two".