22200654146453 has 2 divisors, whose sum is σ = 22200654146454. Its totient is φ = 22200654146452.

The previous prime is 22200654146443. The next prime is 22200654146459. The reversal of 22200654146453 is 35464145600222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19643271077329 + 2557383069124 = 4432073^2 + 1599182^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200654146453 - 2²⁰ = 22200653097877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200654146459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100327073226 + 11100327073227.

It is an arithmetic number, because the mean of its divisors is an integer number (11100327073227).

Almost surely, 2^{22200654146453} is an apocalyptic number.

It is an amenable number.

22200654146453 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200654146453 is an equidigital number, since it uses as much as digits as its factorization.

22200654146453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382400, while the sum is 44.

Adding to 22200654146453 its reverse (35464145600222), we get a palindrome (57664799746675).

The spelling of 22200654146453 in words is "twenty-two trillion, two hundred billion, six hundred fifty-four million, one hundred forty-six thousand, four hundred fifty-three".