22133333313 has 24 divisors (see below), whose sum is σ = 39348149568. Its totient is φ = 11674724832.

The previous prime is 22133333303. The next prime is 22133333329. The reversal of 22133333313 is 31333333122.

22133333313 is a `hidden beast` number, since 2 + 2 + 13 + 3 + 333 + 313 = 666.

It is not a de Polignac number, because 22133333313 - 2¹² = 22133329217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22133333303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13511595 + ... + 13513232.

It is an arithmetic number, because the mean of its divisors is an integer number (1639506232).

Almost surely, 2^22133333313 is an apocalyptic number.

It is an amenable number.

22133333313 is a deficient number, since it is larger than the sum of its proper divisors (17214816255).

22133333313 is a wasteful number, since it uses less digits than its factorization.

22133333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27024853 (or 27024850 counting only the distinct ones).

The product of its digits is 8748, while the sum is 27.

Adding to 22133333313 its reverse (31333333122), we get a palindrome (53466666435).

The spelling of 22133333313 in words is "twenty-two billion, one hundred thirty-three million, three hundred thirty-three thousand, three hundred thirteen".