2113322331424 has 24 divisors (see below), whose sum is σ = 4228809956028. Its totient is φ = 1039338850560.

The previous prime is 2113322331397. The next prime is 2113322331431. The reversal of 2113322331424 is 4241332233112.

It can be written as a sum of positive squares in 2 ways, for example, as 2113243690000 + 78641424 = 1453700^2 + 8868^2 .

It is a super-2 number, since 2×2113322331424² (a number of 25 digits) contains 22 as substring.

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, 541320367 + ... + 541324270.

Almost surely, 2^{2113322331424} is an apocalyptic number.

It is an amenable number.

2113322331424 is an abundant number, since it is smaller than the sum of its proper divisors (2115487624604).

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

2113322331424 is a wasteful number, since it uses less digits than its factorization.

2113322331424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082644708 (or 1082644700 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 2113322331424 its reverse (4241332233112), we get a palindrome (6354654564536).

The spelling of 2113322331424 in words is "two trillion, one hundred thirteen billion, three hundred twenty-two million, three hundred thirty-one thousand, four hundred twenty-four".