102228471384 has 32 divisors (see below), whose sum is σ = 275230500720. Its totient is φ = 31454914176.

The previous prime is 102228471379. The next prime is 102228471421. The reversal of 102228471384 is 483174822201.

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, 163827367 + ... + 163827990.

Almost surely, 2^102228471384 is an apocalyptic number.

It is an amenable number.

102228471384 is an abundant number, since it is smaller than the sum of its proper divisors (173002029336).

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

102228471384 is a wasteful number, since it uses less digits than its factorization.

102228471384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327655379 (or 327655375 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 102228471384 in words is "one hundred two billion, two hundred twenty-eight million, four hundred seventy-one thousand, three hundred eighty-four".