22413244225031 has 4 divisors (see below), whose sum is σ = 24450811881864. Its totient is φ = 20375676568200.

The previous prime is 22413244224989. The next prime is 22413244225033. The reversal of 22413244225031 is 13052244231422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22413244225031 is a prime.

It is a super-2 number, since 2×22413244225031² (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 = 22413244224982 and 22413244225000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413244225033) 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, 1018783828400 + ... + 1018783828421.

It is an arithmetic number, because the mean of its divisors is an integer number (6112702970466).

Almost surely, 2^{22413244225031} is an apocalyptic number.

22413244225031 is a deficient number, since it is larger than the sum of its proper divisors (2037567656833).

22413244225031 is a wasteful number, since it uses less digits than its factorization.

22413244225031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037567656832.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22413244225031 its reverse (13052244231422), we get a palindrome (35465488456453).

The spelling of 22413244225031 in words is "twenty-two trillion, four hundred thirteen billion, two hundred forty-four million, two hundred twenty-five thousand, thirty-one".