22232413423 has 8 divisors (see below), whose sum is σ = 24268882176. Its totient is φ = 20198501400.

The previous prime is 22232413421. The next prime is 22232413477. The reversal of 22232413423 is 32431423222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22232413423 - 2¹ = 22232413421 is a prime.

It is a super-2 number, since 2×22232413423² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22232413391 and 22232413400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232413421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620973 + ... + 655798.

It is an arithmetic number, because the mean of its divisors is an integer number (3033610272).

Almost surely, 2^22232413423 is an apocalyptic number.

22232413423 is a deficient number, since it is larger than the sum of its proper divisors (2036468753).

22232413423 is a wasteful number, since it uses less digits than its factorization.

22232413423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278365.

The product of its digits is 13824, while the sum is 28.

Adding to 22232413423 its reverse (32431423222), we get a palindrome (54663836645).

The spelling of 22232413423 in words is "twenty-two billion, two hundred thirty-two million, four hundred thirteen thousand, four hundred twenty-three".