22123410231 has 8 divisors (see below), whose sum is σ = 31766948080. Its totient is φ = 13614406272.

The previous prime is 22123410229. The next prime is 22123410233. The reversal of 22123410231 is 13201432122.

It is an interprime number because it is at equal distance from previous prime (22123410229) and next prime (22123410233).

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

It is not a de Polignac number, because 22123410231 - 2¹ = 22123410229 is a prime.

It is a super-2 number, since 2×22123410231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22123410198 and 22123410207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123410233) 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, 283633426 + ... + 283633503.

It is an arithmetic number, because the mean of its divisors is an integer number (3970868510).

Almost surely, 2^22123410231 is an apocalyptic number.

22123410231 is a deficient number, since it is larger than the sum of its proper divisors (9643537849).

22123410231 is a wasteful number, since it uses less digits than its factorization.

22123410231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567266945.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22123410231 its reverse (13201432122), we get a palindrome (35324842353).

The spelling of 22123410231 in words is "twenty-two billion, one hundred twenty-three million, four hundred ten thousand, two hundred thirty-one".