1122813615593 has 2 divisors, whose sum is σ = 1122813615594. Its totient is φ = 1122813615592.

The previous prime is 1122813615527. The next prime is 1122813615611. The reversal of 1122813615593 is 3955163182211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 781052947984 + 341760667609 = 883772^2 + 584603^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122813615593 - 2¹² = 1122813611497 is a prime.

It is a super-2 number, since 2×1122813615593² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122813695593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561406807796 + 561406807797.

It is an arithmetic number, because the mean of its divisors is an integer number (561406807797).

Almost surely, 2^{1122813615593} is an apocalyptic number.

It is an amenable number.

1122813615593 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122813615593 is an equidigital number, since it uses as much as digits as its factorization.

1122813615593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 47.

The spelling of 1122813615593 in words is "one trillion, one hundred twenty-two billion, eight hundred thirteen million, six hundred fifteen thousand, five hundred ninety-three".