22120100001133 has 2 divisors, whose sum is σ = 22120100001134. Its totient is φ = 22120100001132.

The previous prime is 22120100001079. The next prime is 22120100001143. The reversal of 22120100001133 is 33110000102122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21996644043364 + 123455957769 = 4690058^2 + 351363^2 .

It is a cyclic number.

It is not a de Polignac number, because 22120100001133 - 2²⁹ = 22119563130221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120100001143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060050000566 + 11060050000567.

It is an arithmetic number, because the mean of its divisors is an integer number (11060050000567).

Almost surely, 2^{22120100001133} is an apocalyptic number.

It is an amenable number.

22120100001133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120100001133 is an equidigital number, since it uses as much as digits as its factorization.

22120100001133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22120100001133 its reverse (33110000102122), we get a palindrome (55230100103255).

The spelling of 22120100001133 in words is "twenty-two trillion, one hundred twenty billion, one hundred million, one thousand, one hundred thirty-three".