11227332377 has 2 divisors, whose sum is σ = 11227332378. Its totient is φ = 11227332376.

The previous prime is 11227332373. The next prime is 11227332437. The reversal of 11227332377 is 77323372211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9044200201 + 2183132176 = 95101^2 + 46724^2 .

It is a cyclic number.

It is not a de Polignac number, because 11227332377 - 2² = 11227332373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11227332377.

It is not a weakly prime, because it can be changed into another prime (11227332373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5613666188 + 5613666189.

It is an arithmetic number, because the mean of its divisors is an integer number (5613666189).

Almost surely, 2^11227332377 is an apocalyptic number.

It is an amenable number.

11227332377 is a deficient number, since it is larger than the sum of its proper divisors (1).

11227332377 is an equidigital number, since it uses as much as digits as its factorization.

11227332377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 38.

The spelling of 11227332377 in words is "eleven billion, two hundred twenty-seven million, three hundred thirty-two thousand, three hundred seventy-seven".