2022540442133 has 4 divisors (see below), whose sum is σ = 2022619113900. Its totient is φ = 2022461770368.

The previous prime is 2022540442049. The next prime is 2022540442147. The reversal of 2022540442133 is 3312440452202.

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 595703025124 + 1426837417009 = 771818^2 + 1194503^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022540442133 - 2⁸ = 2022540441877 is a prime.

It is a super-2 number, since 2×2022540442133² (a number of 25 digits) contains 22 as substring.

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 2022540442133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022540442933) 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, 39297308 + ... + 39348741.

It is an arithmetic number, because the mean of its divisors is an integer number (505654778475).

Almost surely, 2^{2022540442133} is an apocalyptic number.

It is an amenable number.

2022540442133 is a deficient number, since it is larger than the sum of its proper divisors (78671767).

2022540442133 is an equidigital number, since it uses as much as digits as its factorization.

2022540442133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78671766.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2022540442133 its reverse (3312440452202), we get a palindrome (5334980894335).

The spelling of 2022540442133 in words is "two trillion, twenty-two billion, five hundred forty million, four hundred forty-two thousand, one hundred thirty-three".