11332220357 has 2 divisors, whose sum is σ = 11332220358. Its totient is φ = 11332220356.

The previous prime is 11332220311. The next prime is 11332220363. The reversal of 11332220357 is 75302223311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10917324196 + 414896161 = 104486^2 + 20369^2 .

It is a cyclic number.

It is not a de Polignac number, because 11332220357 - 2²⁶ = 11265111493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11332220377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666110178 + 5666110179.

It is an arithmetic number, because the mean of its divisors is an integer number (5666110179).

Almost surely, 2^11332220357 is an apocalyptic number.

It is an amenable number.

11332220357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332220357 is an equidigital number, since it uses as much as digits as its factorization.

11332220357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 11332220357 its reverse (75302223311), we get a palindrome (86634443668).

The spelling of 11332220357 in words is "eleven billion, three hundred thirty-two million, two hundred twenty thousand, three hundred fifty-seven".