122222130132 has 12 divisors (see below), whose sum is σ = 285184970336. Its totient is φ = 40740710040.

The previous prime is 122222130127. The next prime is 122222130161. The reversal of 122222130132 is 231031222221.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 122222130099 and 122222130108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5092588744 + ... + 5092588767.

Almost surely, 2^122222130132 is an apocalyptic number.

122222130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122222130132 is an abundant number, since it is smaller than the sum of its proper divisors (162962840204).

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

122222130132 is a wasteful number, since it uses less digits than its factorization.

122222130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10185177518 (or 10185177516 counting only the distinct ones).

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

Adding to 122222130132 its reverse (231031222221), we get a palindrome (353253352353).

The spelling of 122222130132 in words is "one hundred twenty-two billion, two hundred twenty-two million, one hundred thirty thousand, one hundred thirty-two".