22601673091 has 8 divisors (see below), whose sum is σ = 23182953200. Its totient is φ = 22027191840.

The previous prime is 22601673019. The next prime is 22601673103. The reversal of 22601673091 is 19037610622.

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 22601673091 - 2²⁷ = 22467455363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22601673091.

It is not an unprimeable number, because it can be changed into a prime (22601673011) 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, 1692981 + ... + 1706278.

It is an arithmetic number, because the mean of its divisors is an integer number (2897869150).

Almost surely, 2^22601673091 is an apocalyptic number.

22601673091 is a deficient number, since it is larger than the sum of its proper divisors (581280109).

22601673091 is a wasteful number, since it uses less digits than its factorization.

22601673091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3399429.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 22601673091 in words is "twenty-two billion, six hundred one million, six hundred seventy-three thousand, ninety-one".