11774522233 has 2 divisors, whose sum is σ = 11774522234. Its totient is φ = 11774522232.

The previous prime is 11774522231. The next prime is 11774522339. The reversal of 11774522233 is 33222547711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11353328704 + 421193529 = 106552^2 + 20523^2 .

It is a cyclic number.

It is not a de Polignac number, because 11774522233 - 2¹ = 11774522231 is a prime.

It is a super-2 number, since 2×11774522233² (a number of 21 digits) contains 22 as substring.

Together with 11774522231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11774522192 and 11774522201.

It is not a weakly prime, because it can be changed into another prime (11774522231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887261116 + 5887261117.

It is an arithmetic number, because the mean of its divisors is an integer number (5887261117).

Almost surely, 2^11774522233 is an apocalyptic number.

It is an amenable number.

11774522233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11774522233 is an equidigital number, since it uses as much as digits as its factorization.

11774522233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The spelling of 11774522233 in words is "eleven billion, seven hundred seventy-four million, five hundred twenty-two thousand, two hundred thirty-three".