22769199349 has 16 divisors (see below), whose sum is σ = 24954955200. Its totient is φ = 20648318976.

The previous prime is 22769199329. The next prime is 22769199353. The reversal of 22769199349 is 94399196722.

It is a cyclic number.

It is not a de Polignac number, because 22769199349 - 2¹³ = 22769191157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22769199329) 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, 134197 + ... + 252085.

It is an arithmetic number, because the mean of its divisors is an integer number (1559684700).

Almost surely, 2^22769199349 is an apocalyptic number.

It is an amenable number.

22769199349 is a deficient number, since it is larger than the sum of its proper divisors (2185755851).

22769199349 is a wasteful number, since it uses less digits than its factorization.

22769199349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118164.

The product of its digits is 13226976, while the sum is 61.

The spelling of 22769199349 in words is "twenty-two billion, seven hundred sixty-nine million, one hundred ninety-nine thousand, three hundred forty-nine".