22442313033 has 80 divisors (see below), whose sum is σ = 39220959360. Its totient is φ = 12523590144.

The previous prime is 22442312993. The next prime is 22442313083. The reversal of 22442313033 is 33031324422.

22442313033 is a `hidden beast` number, since 224 + 423 + 13 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 22442313033 - 2⁸ = 22442312777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22442312988 and 22442313006.

It is not an unprimeable number, because it can be changed into a prime (22442313083) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5249985 + ... + 5254257.

It is an arithmetic number, because the mean of its divisors is an integer number (490261992).

Almost surely, 2^22442313033 is an apocalyptic number.

It is an amenable number.

22442313033 is a deficient number, since it is larger than the sum of its proper divisors (16778646327).

22442313033 is a wasteful number, since it uses less digits than its factorization.

22442313033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508 (or 4499 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 22442313033 its reverse (33031324422), we get a palindrome (55473637455).

The spelling of 22442313033 in words is "twenty-two billion, four hundred forty-two million, three hundred thirteen thousand, thirty-three".