2022231111133 has 4 divisors (see below), whose sum is σ = 2040126961788. Its totient is φ = 2004335260480.

The previous prime is 2022231111127. The next prime is 2022231111211. The reversal of 2022231111133 is 3311111322202.

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 57081332889 + 1965149778244 = 238917^2 + 1401838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022231111133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022231114133) 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, 8947925158 + ... + 8947925383.

It is an arithmetic number, because the mean of its divisors is an integer number (510031740447).

Almost surely, 2^{2022231111133} is an apocalyptic number.

It is an amenable number.

2022231111133 is a deficient number, since it is larger than the sum of its proper divisors (17895850655).

2022231111133 is a wasteful number, since it uses less digits than its factorization.

2022231111133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17895850654.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2022231111133 its reverse (3311111322202), we get a palindrome (5333342433335).

The spelling of 2022231111133 in words is "two trillion, twenty-two billion, two hundred thirty-one million, one hundred eleven thousand, one hundred thirty-three".