30220133022 has 20 divisors (see below), whose sum is σ = 67715483616. Its totient is φ = 10073377620.

The previous prime is 30220133003. The next prime is 30220133059. The reversal of 30220133022 is 22033102203.

It is a happy number.

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 = 30220132986 and 30220133004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 93271854 + ... + 93272177.

Almost surely, 2^30220133022 is an apocalyptic number.

30220133022 is an abundant number, since it is smaller than the sum of its proper divisors (37495350594).

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

30220133022 is a wasteful number, since it uses less digits than its factorization.

30220133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186544045 (or 186544036 counting only the distinct ones).

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

Adding to 30220133022 its reverse (22033102203), we get a palindrome (52253235225).

The spelling of 30220133022 in words is "thirty billion, two hundred twenty million, one hundred thirty-three thousand, twenty-two".