30022154112 has 64 divisors (see below), whose sum is σ = 79768679760. Its totient is φ = 10004582400.

The previous prime is 30022154069. The next prime is 30022154137. The reversal of 30022154112 is 21145122003.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716612 + ... + 1734012.

Almost surely, 2^30022154112 is an apocalyptic number.

30022154112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30022154112 is an abundant number, since it is smaller than the sum of its proper divisors (49746525648).

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

30022154112 is a wasteful number, since it uses less digits than its factorization.

30022154112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21911 (or 21899 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 30022154112 its reverse (21145122003), we get a palindrome (51167276115).

The spelling of 30022154112 in words is "thirty billion, twenty-two million, one hundred fifty-four thousand, one hundred twelve".