2122020101310 has 64 divisors (see below), whose sum is σ = 5505781939200. Its totient is φ = 521600383872.

The previous prime is 2122020101309. The next prime is 2122020101359. The reversal of 2122020101310 is 131010202212.

It is a super-2 number, since 2×2122020101310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2122020101310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50287590 + ... + 50329769.

It is an arithmetic number, because the mean of its divisors is an integer number (86027842800).

Almost surely, 2^{2122020101310} is an apocalyptic number.

2122020101310 is an abundant number, since it is smaller than the sum of its proper divisors (3383761837890).

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

2122020101310 is a wasteful number, since it uses less digits than its factorization.

2122020101310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100617425.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2122020101310 its reverse (131010202212), we get a palindrome (2253030303522).

The spelling of 2122020101310 in words is "two trillion, one hundred twenty-two billion, twenty million, one hundred one thousand, three hundred ten".