23222410513231 has 4 divisors (see below), whose sum is σ = 23222436048000. Its totient is φ = 23222384978464.

The previous prime is 23222410513223. The next prime is 23222410513243. The reversal of 23222410513231 is 13231501422232.

It is a happy number.

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 23222410513231 - 2³ = 23222410513223 is a prime.

It is a super-2 number, since 2×23222410513231² (a number of 28 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 = 23222410513193 and 23222410513202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23222410513031) 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, 11350831 + ... + 13239568.

It is an arithmetic number, because the mean of its divisors is an integer number (5805609012000).

Almost surely, 2^{23222410513231} is an apocalyptic number.

23222410513231 is a deficient number, since it is larger than the sum of its proper divisors (25534769).

23222410513231 is an equidigital number, since it uses as much as digits as its factorization.

23222410513231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25534768.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 23222410513231 its reverse (13231501422232), we get a palindrome (36453911935463).

Subtracting from 23222410513231 its reverse (13231501422232), we obtain a palindrome (9990909090999).

The spelling of 23222410513231 in words is "twenty-three trillion, two hundred twenty-two billion, four hundred ten million, five hundred thirteen thousand, two hundred thirty-one".