100102223132212 has 96 divisors (see below), whose sum is σ = 203322016235520. Its totient is φ = 42239032778880.

The previous prime is 100102223132189. The next prime is 100102223132281. The reversal of 100102223132212 is 212231322201001.

It is a super-2 number, since 2×100102223132212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 312373138 + ... + 312693430.

It is an arithmetic number, because the mean of its divisors is an integer number (2117937669120).

Almost surely, 2^{100102223132212} is an apocalyptic number.

It is an amenable number.

100102223132212 is an abundant number, since it is smaller than the sum of its proper divisors (103219793103308).

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

100102223132212 is a wasteful number, since it uses less digits than its factorization.

100102223132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321101 (or 321099 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 100102223132212 its reverse (212231322201001), we get a palindrome (312333545333213).

The spelling of 100102223132212 in words is "one hundred trillion, one hundred two billion, two hundred twenty-three million, one hundred thirty-two thousand, two hundred twelve".