2136220335 has 48 divisors (see below), whose sum is σ = 3958089408. Its totient is φ = 1063180800.

The previous prime is 2136220327. The next prime is 2136220363. The reversal of 2136220335 is 5330226312.

2136220335 is a `hidden beast` number, since 2 + 1 + 3 + 622 + 0 + 3 + 35 = 666.

It is not a de Polignac number, because 2136220335 - 2³ = 2136220327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2136220299 and 2136220308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17265 + ... + 67605.

It is an arithmetic number, because the mean of its divisors is an integer number (82460196).

Almost surely, 2^2136220335 is an apocalyptic number.

2136220335 is a deficient number, since it is larger than the sum of its proper divisors (1821869073).

2136220335 is a wasteful number, since it uses less digits than its factorization.

2136220335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50416 (or 50413 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2136220335 is about 46219.2636786871. The cubic root of 2136220335 is about 1287.8996196911.

Adding to 2136220335 its reverse (5330226312), we get a palindrome (7466446647).

The spelling of 2136220335 in words is "two billion, one hundred thirty-six million, two hundred twenty thousand, three hundred thirty-five".