30231032022 has 12 divisors (see below), whose sum is σ = 65500569420. Its totient is φ = 10077010668.

The previous prime is 30231031969. The next prime is 30231032081. The reversal of 30231032022 is 22023013203.

It is a happy number.

30231032022 is a `hidden beast` number, since 30 + 2 + 310 + 320 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1679501779 = 30231032022 / (3 + 0 + 2 + 3 + 1 + 0 + 3 + 2 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 30231031986 and 30231032004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 839750872 + ... + 839750907.

It is an arithmetic number, because the mean of its divisors is an integer number (5458380785).

Almost surely, 2^30231032022 is an apocalyptic number.

30231032022 is an abundant number, since it is smaller than the sum of its proper divisors (35269537398).

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

30231032022 is a wasteful number, since it uses less digits than its factorization.

30231032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679501787 (or 1679501784 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30231032022 its reverse (22023013203), we get a palindrome (52254045225).

The spelling of 30231032022 in words is "thirty billion, two hundred thirty-one million, thirty-two thousand, twenty-two".