30232112022 has 72 divisors (see below), whose sum is σ = 77818586976. Its totient is φ = 8453952864.

The previous prime is 30232111997. The next prime is 30232112023. The reversal of 30232112022 is 22021123203.

30232112022 is a `hidden beast` number, since 302 + 321 + 1 + 20 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 30232111986 and 30232112004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232112023) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 323193 + ... + 406100.

It is an arithmetic number, because the mean of its divisors is an integer number (1080813708).

Almost surely, 2^30232112022 is an apocalyptic number.

30232112022 is an abundant number, since it is smaller than the sum of its proper divisors (47586474954).

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

30232112022 is a wasteful number, since it uses less digits than its factorization.

30232112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729362 (or 729352 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30232112022 its reverse (22021123203), we get a palindrome (52253235225).

The spelling of 30232112022 in words is "thirty billion, two hundred thirty-two million, one hundred twelve thousand, twenty-two".