30233231022 has 16 divisors (see below), whose sum is σ = 60473145600. Its totient is φ = 10076629752.

The previous prime is 30233231009. The next prime is 30233231051. The reversal of 30233231022 is 22013233203.

It is a self number, because there is not a number n which added to its sum of digits gives 30233231022.

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, 218688 + ... + 329075.

It is an arithmetic number, because the mean of its divisors is an integer number (3779571600).

Almost surely, 2^30233231022 is an apocalyptic number.

30233231022 is an abundant number, since it is smaller than the sum of its proper divisors (30239914578).

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

30233231022 is a wasteful number, since it uses less digits than its factorization.

30233231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556967.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30233231022 its reverse (22013233203), we get a palindrome (52246464225).

The spelling of 30233231022 in words is "thirty billion, two hundred thirty-three million, two hundred thirty-one thousand, twenty-two".