30222818112 has 28 divisors (see below), whose sum is σ = 79964540096. Its totient is φ = 10074272640.

The previous prime is 30222818107. The next prime is 30222818113. The reversal of 30222818112 is 21181822203.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 30222818112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222818113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78705064 + ... + 78705447.

It is an arithmetic number, because the mean of its divisors is an integer number (2855876432).

Almost surely, 2^30222818112 is an apocalyptic number.

30222818112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30222818112 is an abundant number, since it is smaller than the sum of its proper divisors (49741721984).

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

30222818112 is a wasteful number, since it uses less digits than its factorization.

30222818112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157410526 (or 157410516 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The spelling of 30222818112 in words is "thirty billion, two hundred twenty-two million, eight hundred eighteen thousand, one hundred twelve".