22013323235 has 8 divisors (see below), whose sum is σ = 26423867616. Its totient is φ = 17605405440.

The previous prime is 22013323223. The next prime is 22013323261. The reversal of 22013323235 is 53232331022.

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

It is not a de Polignac number, because 22013323235 - 2²⁶ = 21946214371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638159 + ... + 671768.

It is an arithmetic number, because the mean of its divisors is an integer number (3302983452).

Almost surely, 2^22013323235 is an apocalyptic number.

22013323235 is a deficient number, since it is larger than the sum of its proper divisors (4410544381).

22013323235 is a wasteful number, since it uses less digits than its factorization.

22013323235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313293.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 22013323235 its reverse (53232331022), we get a palindrome (75245654257).

The spelling of 22013323235 in words is "twenty-two billion, thirteen million, three hundred twenty-three thousand, two hundred thirty-five".