30231202022 has 16 divisors (see below), whose sum is σ = 51829530912. Its totient is φ = 12955076160.

The previous prime is 30231202019. The next prime is 30231202033. The reversal of 30231202022 is 22020213203.

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, 77618 + ... + 257850.

It is an arithmetic number, because the mean of its divisors is an integer number (3239345682).

Almost surely, 2^30231202022 is an apocalyptic number.

30231202022 is a deficient number, since it is larger than the sum of its proper divisors (21598328890).

30231202022 is a wasteful number, since it uses less digits than its factorization.

30231202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192223.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30231202022 its reverse (22020213203), we get a palindrome (52251415225).

The spelling of 30231202022 in words is "thirty billion, two hundred thirty-one million, two hundred two thousand, twenty-two".