2160002522 has 8 divisors (see below), whose sum is σ = 3245699700. Its totient is φ = 1078102624.

The previous prime is 2160002521. The next prime is 2160002527. The reversal of 2160002522 is 2252000612.

It can be written as a sum of positive squares in 2 ways, for example, as 1591132321 + 568870201 = 39889^2 + 23851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2160002522² = 9331221790092720968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2160002494 and 2160002503.

It is not an unprimeable number, because it can be changed into a prime (2160002521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947897 + ... + 950172.

Almost surely, 2^2160002522 is an apocalyptic number.

2160002522 is a deficient number, since it is larger than the sum of its proper divisors (1085697178).

2160002522 is a wasteful number, since it uses less digits than its factorization.

2160002522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898640.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2160002522 is about 46475.8272868811. The cubic root of 2160002522 is about 1292.6613171193.

The spelling of 2160002522 in words is "two billion, one hundred sixty million, two thousand, five hundred twenty-two".