11227996433 has 2 divisors, whose sum is σ = 11227996434. Its totient is φ = 11227996432.

The previous prime is 11227996393. The next prime is 11227996441. The reversal of 11227996433 is 33469972211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8695189504 + 2532806929 = 93248^2 + 50327^2 .

It is a cyclic number.

It is not a de Polignac number, because 11227996433 - 2¹⁶ = 11227930897 is a prime.

It is not a weakly prime, because it can be changed into another prime (11227996453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5613998216 + 5613998217.

It is an arithmetic number, because the mean of its divisors is an integer number (5613998217).

Almost surely, 2^11227996433 is an apocalyptic number.

It is an amenable number.

11227996433 is a deficient number, since it is larger than the sum of its proper divisors (1).

11227996433 is an equidigital number, since it uses as much as digits as its factorization.

11227996433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 47.

The spelling of 11227996433 in words is "eleven billion, two hundred twenty-seven million, nine hundred ninety-six thousand, four hundred thirty-three".