2122013221310 has 8 divisors (see below), whose sum is σ = 3819623798376. Its totient is φ = 848805288520.

The previous prime is 2122013221309. The next prime is 2122013221331. The reversal of 2122013221310 is 131223102212.

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

It is a super-2 number, since 2×2122013221310² (a number of 25 digits) contains 22 as substring.

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, 106100661056 + ... + 106100661075.

It is an arithmetic number, because the mean of its divisors is an integer number (477452974797).

Almost surely, 2^{2122013221310} is an apocalyptic number.

2122013221310 is a deficient number, since it is larger than the sum of its proper divisors (1697610577066).

2122013221310 is a wasteful number, since it uses less digits than its factorization.

2122013221310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212201322138.

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

Adding to 2122013221310 its reverse (131223102212), we get a palindrome (2253236323522).

The spelling of 2122013221310 in words is "two trillion, one hundred twenty-two billion, thirteen million, two hundred twenty-one thousand, three hundred ten".