102022322222100 has 144 divisors (see below), whose sum is σ = 345199249945088. Its totient is φ = 22777076568960.

The previous prime is 102022322222059. The next prime is 102022322222129. The reversal of 102022322222100 is 1222223220201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 564817354 + ... + 564997953.

Almost surely, 2^{102022322222100} is an apocalyptic number.

102022322222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102022322222100 is an abundant number, since it is smaller than the sum of its proper divisors (243176927722988).

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

102022322222100 is a wasteful number, since it uses less digits than its factorization.

102022322222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129815374 (or 1129815367 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 102022322222100 its reverse (1222223220201), we get a palindrome (103244545442301).

The spelling of 102022322222100 in words is "one hundred two trillion, twenty-two billion, three hundred twenty-two million, two hundred twenty-two thousand, one hundred".