22771914049 has 8 divisors (see below), whose sum is σ = 22824691200. Its totient is φ = 22719187296.

The previous prime is 22771914043. The next prime is 22771914079. The reversal of 22771914049 is 94041917722.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22771914049 - 2¹⁵ = 22771881281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22771914043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981072 + ... + 1004014.

It is an arithmetic number, because the mean of its divisors is an integer number (2853086400).

Almost surely, 2^22771914049 is an apocalyptic number.

It is an amenable number.

22771914049 is a deficient number, since it is larger than the sum of its proper divisors (52777151).

22771914049 is a wasteful number, since it uses less digits than its factorization.

22771914049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25199.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 22771914049 in words is "twenty-two billion, seven hundred seventy-one million, nine hundred fourteen thousand, forty-nine".