22302203133 has 16 divisors (see below), whose sum is σ = 34026975360. Its totient is φ = 12728116416.

The previous prime is 22302203129. The next prime is 22302203159. The reversal of 22302203133 is 33130220322.

It is not a de Polignac number, because 22302203133 - 2² = 22302203129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302203633) 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, 649518 + ... + 682991.

It is an arithmetic number, because the mean of its divisors is an integer number (2126685960).

Almost surely, 2^22302203133 is an apocalyptic number.

It is an amenable number.

22302203133 is a deficient number, since it is larger than the sum of its proper divisors (11724772227).

22302203133 is a wasteful number, since it uses less digits than its factorization.

22302203133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333316.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22302203133 its reverse (33130220322), we get a palindrome (55432423455).

The spelling of 22302203133 in words is "twenty-two billion, three hundred two million, two hundred three thousand, one hundred thirty-three".