2120113022 has 16 divisors (see below), whose sum is σ = 3257928960. Its totient is φ = 1034194392.

The previous prime is 2120113013. The next prime is 2120113031. The reversal of 2120113022 is 2203110212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2120113013) and next prime (2120113031).

It is a junction number, because it is equal to n+sod(n) for n = 2120112988 and 2120113006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61979 + ... + 89897.

It is an arithmetic number, because the mean of its divisors is an integer number (203620560).

Almost surely, 2^2120113022 is an apocalyptic number.

2120113022 is a deficient number, since it is larger than the sum of its proper divisors (1137815938).

2120113022 is a wasteful number, since it uses less digits than its factorization.

2120113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28847.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2120113022 is about 46044.6850570183. The cubic root of 2120113022 is about 1284.6544861809.

Adding to 2120113022 its reverse (2203110212), we get a palindrome (4323223234).

The spelling of 2120113022 in words is "two billion, one hundred twenty million, one hundred thirteen thousand, twenty-two".