2122013220003 has 12 divisors (see below), whose sum is σ = 3245431983768. Its totient is φ = 1331459275200.

The previous prime is 2122013220001. The next prime is 2122013220007. The reversal of 2122013220003 is 3000223102212.

It is not a de Polignac number, because 2122013220003 - 2¹ = 2122013220001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122013220001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6934683573 + ... + 6934683878.

It is an arithmetic number, because the mean of its divisors is an integer number (270452665314).

Almost surely, 2^{2122013220003} is an apocalyptic number.

2122013220003 is a deficient number, since it is larger than the sum of its proper divisors (1123418763765).

2122013220003 is a wasteful number, since it uses less digits than its factorization.

2122013220003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13869367474 (or 13869367471 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2122013220003 its reverse (3000223102212), we get a palindrome (5122236322215).

The spelling of 2122013220003 in words is "two trillion, one hundred twenty-two billion, thirteen million, two hundred twenty thousand, three".