22994135319 has 16 divisors (see below), whose sum is σ = 31724352000. Its totient is φ = 14804682816.

The previous prime is 22994135309. The next prime is 22994135341. The reversal of 22994135319 is 91353149922.

It is not a de Polignac number, because 22994135319 - 2¹³ = 22994127127 is a prime.

It is a super-2 number, since 2×22994135319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22994135309) 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, 989919 + ... + 1012880.

It is an arithmetic number, because the mean of its divisors is an integer number (1982772000).

Almost surely, 2^22994135319 is an apocalyptic number.

22994135319 is a deficient number, since it is larger than the sum of its proper divisors (8730216681).

22994135319 is a wasteful number, since it uses less digits than its factorization.

22994135319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002934.

The product of its digits is 524880, while the sum is 48.

The spelling of 22994135319 in words is "twenty-two billion, nine hundred ninety-four million, one hundred thirty-five thousand, three hundred nineteen".