30022220102100 has 72 divisors (see below), whose sum is σ = 87014835360768. Its totient is φ = 7992050227200.

The previous prime is 30022220102053. The next prime is 30022220102113. The reversal of 30022220102100 is 120102222003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30022220102100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86546196 + ... + 86892395.

Almost surely, 2^{30022220102100} is an apocalyptic number.

30022220102100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30022220102100 is an abundant number, since it is smaller than the sum of its proper divisors (56992615258668).

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

30022220102100 is a wasteful number, since it uses less digits than its factorization.

30022220102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173439185 (or 173439178 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30022220102100 its reverse (120102222003), we get a palindrome (30142322324103).

The spelling of 30022220102100 in words is "thirty trillion, twenty-two billion, two hundred twenty million, one hundred two thousand, one hundred".