11562261215233 has 2 divisors, whose sum is σ = 11562261215234. Its totient is φ = 11562261215232.

The previous prime is 11562261215207. The next prime is 11562261215249. The reversal of 11562261215233 is 33251216226511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9791999033089 + 1770262182144 = 3129217^2 + 1330512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11562261215233 is a prime.

It is a super-3 number, since 3×11562261215233³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11562261215293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5781130607616 + 5781130607617.

It is an arithmetic number, because the mean of its divisors is an integer number (5781130607617).

Almost surely, 2^{11562261215233} is an apocalyptic number.

It is an amenable number.

11562261215233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11562261215233 is an equidigital number, since it uses as much as digits as its factorization.

11562261215233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The spelling of 11562261215233 in words is "eleven trillion, five hundred sixty-two billion, two hundred sixty-one million, two hundred fifteen thousand, two hundred thirty-three".