22740331111133 has 4 divisors (see below), whose sum is σ = 24077997647100. Its totient is φ = 21402664575168.

The previous prime is 22740331111051. The next prime is 22740331111139. The reversal of 22740331111133 is 33111113304722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20260468352569 + 2479862758564 = 4501163^2 + 1574758^2 .

It is a cyclic number.

It is not a de Polignac number, because 22740331111133 - 2²⁴ = 22740314333917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22740331111133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22740331111139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668833267958 + ... + 668833267991.

It is an arithmetic number, because the mean of its divisors is an integer number (6019499411775).

Almost surely, 2^{22740331111133} is an apocalyptic number.

It is an amenable number.

22740331111133 is a deficient number, since it is larger than the sum of its proper divisors (1337666535967).

22740331111133 is a wasteful number, since it uses less digits than its factorization.

22740331111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337666535966.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 22740331111133 its reverse (33111113304722), we get a palindrome (55851444415855).

The spelling of 22740331111133 in words is "twenty-two trillion, seven hundred forty billion, three hundred thirty-one million, one hundred eleven thousand, one hundred thirty-three".