122222130430 has 16 divisors (see below), whose sum is σ = 220267815264. Its totient is φ = 48829300960.

The previous prime is 122222130427. The next prime is 122222130469. The reversal of 122222130430 is 34031222221.

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, 7435282 + ... + 7451701.

It is an arithmetic number, because the mean of its divisors is an integer number (13766738454).

Almost surely, 2^122222130430 is an apocalyptic number.

122222130430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122222130430 is a deficient number, since it is larger than the sum of its proper divisors (98045684834).

122222130430 is a wasteful number, since it uses less digits than its factorization.

122222130430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14887811.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122222130430 its reverse (34031222221), we get a palindrome (156253352651).

The spelling of 122222130430 in words is "one hundred twenty-two billion, two hundred twenty-two million, one hundred thirty thousand, four hundred thirty".