2122320131210 has 8 divisors (see below), whose sum is σ = 3820176236196. Its totient is φ = 848928052480.

The previous prime is 2122320131111. The next prime is 2122320131213. The reversal of 2122320131210 is 121310232212.

It can be written as a sum of positive squares in 2 ways, for example, as 2026178586721 + 96141544489 = 1423439^2 + 310067^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2122320131213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106116006551 + ... + 106116006570.

Almost surely, 2^{2122320131210} is an apocalyptic number.

2122320131210 is a deficient number, since it is larger than the sum of its proper divisors (1697856104986).

2122320131210 is a wasteful number, since it uses less digits than its factorization.

2122320131210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212232013128.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2122320131210 its reverse (121310232212), we get a palindrome (2243630363422).

The spelling of 2122320131210 in words is "two trillion, one hundred twenty-two billion, three hundred twenty million, one hundred thirty-one thousand, two hundred ten".