11227151267 has 2 divisors, whose sum is σ = 11227151268. Its totient is φ = 11227151266.

The previous prime is 11227151251. The next prime is 11227151291. The reversal of 11227151267 is 76215172211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11227151267 - 2⁴ = 11227151251 is a prime.

It is not a weakly prime, because it can be changed into another prime (11227157267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5613575633 + 5613575634.

It is an arithmetic number, because the mean of its divisors is an integer number (5613575634).

Almost surely, 2^11227151267 is an apocalyptic number.

11227151267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11227151267 is an equidigital number, since it uses as much as digits as its factorization.

11227151267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 35.

The spelling of 11227151267 in words is "eleven billion, two hundred twenty-seven million, one hundred fifty-one thousand, two hundred sixty-seven".