102210210998 has 32 divisors (see below), whose sum is σ = 175824000000. Its totient is φ = 43652993184.

The previous prime is 102210210961. The next prime is 102210211007. The reversal of 102210210998 is 899012012201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5442128 + ... + 5460876.

It is an arithmetic number, because the mean of its divisors is an integer number (5494500000).

Almost surely, 2^102210210998 is an apocalyptic number.

102210210998 is a deficient number, since it is larger than the sum of its proper divisors (73613789002).

102210210998 is a wasteful number, since it uses less digits than its factorization.

102210210998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20084.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 102210210998 in words is "one hundred two billion, two hundred ten million, two hundred ten thousand, nine hundred ninety-eight".