22412303402423 has 24 divisors (see below), whose sum is σ = 25805086480656. Its totient is φ = 19301907081600.

The previous prime is 22412303402381. The next prime is 22412303402431. The reversal of 22412303402423 is 32420430321422.

It is not a de Polignac number, because 22412303402423 - 2³⁴ = 22395123533239 is a prime.

It is a super-4 number, since 4×22412303402423⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22412303402423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412303432423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200245265 + ... + 200357157.

It is an arithmetic number, because the mean of its divisors is an integer number (1075211936694).

Almost surely, 2^{22412303402423} is an apocalyptic number.

22412303402423 is a deficient number, since it is larger than the sum of its proper divisors (3392783078233).

22412303402423 is a wasteful number, since it uses less digits than its factorization.

22412303402423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162383 (or 162364 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22412303402423 its reverse (32420430321422), we get a palindrome (54832733723845).

The spelling of 22412303402423 in words is "twenty-two trillion, four hundred twelve billion, three hundred three million, four hundred two thousand, four hundred twenty-three".