102202122000 has 160 divisors (see below), whose sum is σ = 359454386304. Its totient is φ = 24776256000.

The previous prime is 102202121947. The next prime is 102202122031. The reversal of 102202122000 is 221202201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 708259 + ... + 840258.

Almost surely, 2^102202122000 is an apocalyptic number.

102202122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102202122000 is an abundant number, since it is smaller than the sum of its proper divisors (257252264304).

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

102202122000 is a wasteful number, since it uses less digits than its factorization.

102202122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548554 (or 1548538 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102202122000 its reverse (221202201), we get a palindrome (102423324201).

The spelling of 102202122000 in words is "one hundred two billion, two hundred two million, one hundred twenty-two thousand".