22426832223 has 12 divisors (see below), whose sum is σ = 32396335608. Its totient is φ = 14950288080.

The previous prime is 22426832177. The next prime is 22426832257. The reversal of 22426832223 is 32223862422.

22426832223 is a `hidden beast` number, since 2 + 2 + 426 + 8 + 3 + 2 + 223 = 666.

It is not a de Polignac number, because 22426832223 - 2⁶ = 22426832159 is a prime.

It is a super-2 number, since 2×22426832223² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22426831223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94461 + ... + 231897.

It is an arithmetic number, because the mean of its divisors is an integer number (2699694634).

Almost surely, 2^22426832223 is an apocalyptic number.

22426832223 is a deficient number, since it is larger than the sum of its proper divisors (9969503385).

22426832223 is a wasteful number, since it uses less digits than its factorization.

22426832223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155574 (or 155571 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The spelling of 22426832223 in words is "twenty-two billion, four hundred twenty-six million, eight hundred thirty-two thousand, two hundred twenty-three".