2113211031022 has 48 divisors (see below), whose sum is σ = 3923240301792. Its totient is φ = 831322912320.

The previous prime is 2113211030969. The next prime is 2113211031037. The reversal of 2113211031022 is 2201301123112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5650272 + ... + 6012652.

It is an arithmetic number, because the mean of its divisors is an integer number (81734172954).

Almost surely, 2^{2113211031022} is an apocalyptic number.

2113211031022 is a deficient number, since it is larger than the sum of its proper divisors (1810029270770).

2113211031022 is a wasteful number, since it uses less digits than its factorization.

2113211031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362761 (or 362582 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2113211031022 its reverse (2201301123112), we get a palindrome (4314512154134).

The spelling of 2113211031022 in words is "two trillion, one hundred thirteen billion, two hundred eleven million, thirty-one thousand, twenty-two".