22677647101 has 4 divisors (see below), whose sum is σ = 22698434304. Its totient is φ = 22656859900.

The previous prime is 22677647071. The next prime is 22677647117. The reversal of 22677647101 is 10174677622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22677647101 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 (22677647141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10391965 + ... + 10394146.

It is an arithmetic number, because the mean of its divisors is an integer number (5674608576).

Almost surely, 2^22677647101 is an apocalyptic number.

It is an amenable number.

22677647101 is a deficient number, since it is larger than the sum of its proper divisors (20787203).

22677647101 is a wasteful number, since it uses less digits than its factorization.

22677647101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20787202.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 22677647101 in words is "twenty-two billion, six hundred seventy-seven million, six hundred forty-seven thousand, one hundred one".