30231122022102 has 16 divisors (see below), whose sum is σ = 60463918914480. Its totient is φ = 10076761528992.

The previous prime is 30231122022091. The next prime is 30231122022119. The reversal of 30231122022102 is 20122022113203.

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, 69551553 + ... + 69984860.

It is an arithmetic number, because the mean of its divisors is an integer number (3778994932155).

Almost surely, 2^{30231122022102} is an apocalyptic number.

30231122022102 is an abundant number, since it is smaller than the sum of its proper divisors (30232796892378).

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

30231122022102 is a wasteful number, since it uses less digits than its factorization.

30231122022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139572527.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30231122022102 its reverse (20122022113203), we get a palindrome (50353144135305).

The spelling of 30231122022102 in words is "thirty trillion, two hundred thirty-one billion, one hundred twenty-two million, twenty-two thousand, one hundred two".