22244260167 has 6 divisors (see below), whose sum is σ = 32130598032. Its totient is φ = 14829506772.

The previous prime is 22244260153. The next prime is 22244260307. The reversal of 22244260167 is 76106244222.

22244260167 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 42 + 601 + 6 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-22244260167 is a prime.

It is a super-2 number, since 2×22244260167² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22244260867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1235792223 + ... + 1235792240.

It is an arithmetic number, because the mean of its divisors is an integer number (5355099672).

Almost surely, 2^22244260167 is an apocalyptic number.

22244260167 is a deficient number, since it is larger than the sum of its proper divisors (9886337865).

22244260167 is a wasteful number, since it uses less digits than its factorization.

22244260167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471584469 (or 2471584466 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 22244260167 in words is "twenty-two billion, two hundred forty-four million, two hundred sixty thousand, one hundred sixty-seven".