22244120433 has 72 divisors (see below), whose sum is σ = 34290494784. Its totient is φ = 13891521600.

The previous prime is 22244120411. The next prime is 22244120471. The reversal of 22244120433 is 33402144222.

22244120433 is a `hidden beast` number, since 2 + 224 + 4 + 1 + 2 + 0 + 433 = 666.

It is not a de Polignac number, because 22244120433 - 2⁶ = 22244120369 is a prime.

It is a super-3 number, since 3×22244120433³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22244120397 and 22244120406.

It is not an unprimeable number, because it can be changed into a prime (22244121433) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 71524348 + ... + 71524658.

It is an arithmetic number, because the mean of its divisors is an integer number (476256872).

Almost surely, 2^22244120433 is an apocalyptic number.

22244120433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22244120433 is a deficient number, since it is larger than the sum of its proper divisors (12046374351).

22244120433 is a wasteful number, since it uses less digits than its factorization.

22244120433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22244120433 its reverse (33402144222), we get a palindrome (55646264655).

The spelling of 22244120433 in words is "twenty-two billion, two hundred forty-four million, one hundred twenty thousand, four hundred thirty-three".