2522121033 has 16 divisors (see below), whose sum is σ = 3473600000. Its totient is φ = 1626099840.

The previous prime is 2522121023. The next prime is 2522121167. The reversal of 2522121033 is 3301212252.

It is not a de Polignac number, because 2522121033 - 2¹⁰ = 2522120009 is a prime.

It is a super-2 number, since 2×2522121033² = 12722189010201974178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522121023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147093 + ... + 163341.

It is an arithmetic number, because the mean of its divisors is an integer number (217100000).

Almost surely, 2^2522121033 is an apocalyptic number.

It is an amenable number.

2522121033 is a deficient number, since it is larger than the sum of its proper divisors (951478967).

2522121033 is a wasteful number, since it uses less digits than its factorization.

2522121033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17952.

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

The square root of 2522121033 is about 50220.7231429417. The cubic root of 2522121033 is about 1361.2001072343.

Adding to 2522121033 its reverse (3301212252), we get a palindrome (5823333285).

The spelling of 2522121033 in words is "two billion, five hundred twenty-two million, one hundred twenty-one thousand, thirty-three".