22531541133 has 16 divisors (see below), whose sum is σ = 30445732800. Its totient is φ = 14819685504.

The previous prime is 22531541119. The next prime is 22531541143. The reversal of 22531541133 is 33114513522.

It is not a de Polignac number, because 22531541133 - 2¹⁶ = 22531475597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22531541133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22531541143) 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, 120793 + ... + 244241.

It is an arithmetic number, because the mean of its divisors is an integer number (1902858300).

Almost surely, 2^22531541133 is an apocalyptic number.

It is an amenable number.

22531541133 is a deficient number, since it is larger than the sum of its proper divisors (7914191667).

22531541133 is a wasteful number, since it uses less digits than its factorization.

22531541133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124268.

The product of its digits is 10800, while the sum is 30.

The spelling of 22531541133 in words is "twenty-two billion, five hundred thirty-one million, five hundred forty-one thousand, one hundred thirty-three".