2113321022 has 4 divisors (see below), whose sum is σ = 3169981536. Its totient is φ = 1056660510.

The previous prime is 2113321013. The next prime is 2113321033. The reversal of 2113321022 is 2201233112.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2113321022² = 8932251484054248968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528330254 + ... + 528330257.

It is an arithmetic number, because the mean of its divisors is an integer number (792495384).

Almost surely, 2^2113321022 is an apocalyptic number.

2113321022 is a deficient number, since it is larger than the sum of its proper divisors (1056660514).

2113321022 is a wasteful number, since it uses less digits than its factorization.

2113321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056660513.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2113321022 is about 45970.8714513876. The cubic root of 2113321022 is about 1283.2811777233.

Adding to 2113321022 its reverse (2201233112), we get a palindrome (4314554134).

It can be divided in two parts, 211 and 3321022, that added together give a palindrome (3321233).

The spelling of 2113321022 in words is "two billion, one hundred thirteen million, three hundred twenty-one thousand, twenty-two".