22305102133 has 4 divisors (see below), whose sum is σ = 22305411648. Its totient is φ = 22304792620.

The previous prime is 22305102119. The next prime is 22305102167. The reversal of 22305102133 is 33120150322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22305102133 - 2³³ = 13715167541 is a prime.

It is a super-2 number, since 2×22305102133² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22305102233) 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 3 ways as a sum of consecutive naturals, for example, 16548 + ... + 211858.

It is an arithmetic number, because the mean of its divisors is an integer number (5576352912).

Almost surely, 2^22305102133 is an apocalyptic number.

It is an amenable number.

22305102133 is a deficient number, since it is larger than the sum of its proper divisors (309515).

22305102133 is a wasteful number, since it uses less digits than its factorization.

22305102133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309514.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 22305102133 its reverse (33120150322), we get a palindrome (55425252455).

The spelling of 22305102133 in words is "twenty-two billion, three hundred five million, one hundred two thousand, one hundred thirty-three".