22133446462553 has 2 divisors, whose sum is σ = 22133446462554. Its totient is φ = 22133446462552.

The previous prime is 22133446462411. The next prime is 22133446462627. The reversal of 22133446462553 is 35526464433122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16149371002384 + 5984075460169 = 4018628^2 + 2446237^2 .

It is a cyclic number.

It is not a de Polignac number, because 22133446462553 - 2²⁶ = 22133379353689 is a prime.

It is not a weakly prime, because it can be changed into another prime (22133446362553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066723231276 + 11066723231277.

It is an arithmetic number, because the mean of its divisors is an integer number (11066723231277).

Almost surely, 2^{22133446462553} is an apocalyptic number.

It is an amenable number.

22133446462553 is a deficient number, since it is larger than the sum of its proper divisors (1).

22133446462553 is an equidigital number, since it uses as much as digits as its factorization.

22133446462553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 50.

The spelling of 22133446462553 in words is "twenty-two trillion, one hundred thirty-three billion, four hundred forty-six million, four hundred sixty-two thousand, five hundred fifty-three".