22243413031 has 8 divisors (see below), whose sum is σ = 26758993280. Its totient is φ = 18062320248.

The previous prime is 22243412987. The next prime is 22243413053. The reversal of 22243413031 is 13031434222.

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

It is not a de Polignac number, because 22243413031 - 2²³ = 22235024423 is a prime.

It is a super-2 number, since 2×22243413031² (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 = 22243412987 and 22243413005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22243413061) 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 7 ways as a sum of consecutive naturals, for example, 83621721 + ... + 83621986.

It is an arithmetic number, because the mean of its divisors is an integer number (3344874160).

Almost surely, 2^22243413031 is an apocalyptic number.

22243413031 is a deficient number, since it is larger than the sum of its proper divisors (4515580249).

22243413031 is a wasteful number, since it uses less digits than its factorization.

22243413031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167243733.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22243413031 its reverse (13031434222), we get a palindrome (35274847253).

The spelling of 22243413031 in words is "twenty-two billion, two hundred forty-three million, four hundred thirteen thousand, thirty-one".