22246267293 has 24 divisors (see below), whose sum is σ = 32417968128. Its totient is φ = 14699778912.

The previous prime is 22246267261. The next prime is 22246267301. The reversal of 22246267293 is 39276264222.

It is not a de Polignac number, because 22246267293 - 2⁵ = 22246267261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246263293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1240396 + ... + 1258202.

It is an arithmetic number, because the mean of its divisors is an integer number (1350748672).

Almost surely, 2^22246267293 is an apocalyptic number.

It is an amenable number.

22246267293 is a deficient number, since it is larger than the sum of its proper divisors (10171700835).

22246267293 is a wasteful number, since it uses less digits than its factorization.

22246267293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19033 (or 19030 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The spelling of 22246267293 in words is "twenty-two billion, two hundred forty-six million, two hundred sixty-seven thousand, two hundred ninety-three".