22412355005423 has 4 divisors (see below), whose sum is σ = 22412497909920. Its totient is φ = 22412212100928.

The previous prime is 22412355005323. The next prime is 22412355005449. The reversal of 22412355005423 is 32450055321422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22412355005423 - 2¹⁰ = 22412355004399 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 (22412355005323) 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, 71216738 + ... + 71530751.

It is an arithmetic number, because the mean of its divisors is an integer number (5603124477480).

Almost surely, 2^{22412355005423} is an apocalyptic number.

22412355005423 is a deficient number, since it is larger than the sum of its proper divisors (142904497).

22412355005423 is a wasteful number, since it uses less digits than its factorization.

22412355005423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142904496.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 22412355005423 in words is "twenty-two trillion, four hundred twelve billion, three hundred fifty-five million, five thousand, four hundred twenty-three".