2125133022 has 16 divisors (see below), whose sum is σ = 4304067840. Its totient is φ = 699410712.

The previous prime is 2125133009. The next prime is 2125133027. The reversal of 2125133022 is 2203315212.

It is a super-2 number, since 2×2125133022² = 9032380722389704968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2125133022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125133027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2241228 + ... + 2242175.

It is an arithmetic number, because the mean of its divisors is an integer number (269004240).

Almost surely, 2^2125133022 is an apocalyptic number.

2125133022 is an abundant number, since it is smaller than the sum of its proper divisors (2178934818).

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

2125133022 is a wasteful number, since it uses less digits than its factorization.

2125133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483487.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2125133022 is about 46099.1650900534. The cubic root of 2125133022 is about 1285.6676212023.

Adding to 2125133022 its reverse (2203315212), we get a palindrome (4328448234).

The spelling of 2125133022 in words is "two billion, one hundred twenty-five million, one hundred thirty-three thousand, twenty-two".