22112012223053 has 2 divisors, whose sum is σ = 22112012223054. Its totient is φ = 22112012223052.

The previous prime is 22112012223017. The next prime is 22112012223079. The reversal of 22112012223053 is 35032221021122.

It is a happy number.

It is an a-pointer prime, because the next prime (22112012223079) can be obtained adding 22112012223053 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12787618656484 + 9324393566569 = 3575978^2 + 3053587^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22112012223053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22112012223253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056006111526 + 11056006111527.

It is an arithmetic number, because the mean of its divisors is an integer number (11056006111527).

Almost surely, 2^{22112012223053} is an apocalyptic number.

It is an amenable number.

22112012223053 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112012223053 is an equidigital number, since it uses as much as digits as its factorization.

22112012223053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 22112012223053 its reverse (35032221021122), we get a palindrome (57144233244175).

The spelling of 22112012223053 in words is "twenty-two trillion, one hundred twelve billion, twelve million, two hundred twenty-three thousand, fifty-three".