2135636922 has 32 divisors (see below), whose sum is σ = 4298128704. Its totient is φ = 707414400.

The previous prime is 2135636887. The next prime is 2135636927. The reversal of 2135636922 is 2296365312.

It is not an unprimeable number, because it can be changed into a prime (2135636927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1616022 + ... + 1617342.

It is an arithmetic number, because the mean of its divisors is an integer number (134316522).

Almost surely, 2^2135636922 is an apocalyptic number.

2135636922 is an abundant number, since it is smaller than the sum of its proper divisors (2162491782).

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

2135636922 is a wasteful number, since it uses less digits than its factorization.

2135636922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814.

The product of its digits is 116640, while the sum is 39.

The square root of 2135636922 is about 46212.9518858079. The cubic root of 2135636922 is about 1287.7823649647.

The spelling of 2135636922 in words is "two billion, one hundred thirty-five million, six hundred thirty-six thousand, nine hundred twenty-two".