2122320022130 has 32 divisors (see below), whose sum is σ = 4762816882560. Its totient is φ = 661502344320.

The previous prime is 2122320022117. The next prime is 2122320022157. The reversal of 2122320022130 is 312200232212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378129115 + ... + 1378130654.

It is an arithmetic number, because the mean of its divisors is an integer number (148838027580).

Almost surely, 2^{2122320022130} is an apocalyptic number.

2122320022130 is an abundant number, since it is smaller than the sum of its proper divisors (2640496860430).

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

2122320022130 is a wasteful number, since it uses less digits than its factorization.

2122320022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756259794.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2122320022130 its reverse (312200232212), we get a palindrome (2434520254342).

The spelling of 2122320022130 in words is "two trillion, one hundred twenty-two billion, three hundred twenty million, twenty-two thousand, one hundred thirty".