22131300033 has 16 divisors (see below), whose sum is σ = 33917702400. Its totient is φ = 14245434000.

The previous prime is 22131300013. The next prime is 22131300041. The reversal of 22131300033 is 33000313122.

It is not a de Polignac number, because 22131300033 - 2⁸ = 22131299777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22131299979 and 22131300015.

It is not an unprimeable number, because it can be changed into a prime (22131300013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14131593 + ... + 14133158.

It is an arithmetic number, because the mean of its divisors is an integer number (2119856400).

Almost surely, 2^22131300033 is an apocalyptic number.

It is an amenable number.

22131300033 is a deficient number, since it is larger than the sum of its proper divisors (11786402367).

22131300033 is a wasteful number, since it uses less digits than its factorization.

22131300033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28264789 (or 28264783 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 22131300033 its reverse (33000313122), we get a palindrome (55131613155).

The spelling of 22131300033 in words is "twenty-two billion, one hundred thirty-one million, three hundred thousand, thirty-three".