2122523535 has 32 divisors (see below), whose sum is σ = 3899761920. Its totient is φ = 974937600.

The previous prime is 2122523521. The next prime is 2122523539. The reversal of 2122523535 is 5353252212.

It is not a de Polignac number, because 2122523535 - 2⁶ = 2122523471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122523539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335386 + ... + 341655.

It is an arithmetic number, because the mean of its divisors is an integer number (121867560).

Almost surely, 2^2122523535 is an apocalyptic number.

2122523535 is a deficient number, since it is larger than the sum of its proper divisors (1777238385).

2122523535 is a wasteful number, since it uses less digits than its factorization.

2122523535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677079.

The product of its digits is 18000, while the sum is 30.

The square root of 2122523535 is about 46070.8534216591. The cubic root of 2122523535 is about 1285.1411746160.

Adding to 2122523535 its reverse (5353252212), we get a palindrome (7475775747).

The spelling of 2122523535 in words is "two billion, one hundred twenty-two million, five hundred twenty-three thousand, five hundred thirty-five".