11677272622091 has 2 divisors, whose sum is σ = 11677272622092. Its totient is φ = 11677272622090.

The previous prime is 11677272622087. The next prime is 11677272622097. The reversal of 11677272622091 is 19022627277611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11677272622091 - 2² = 11677272622087 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11677272622097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5838636311045 + 5838636311046.

It is an arithmetic number, because the mean of its divisors is an integer number (5838636311046).

Almost surely, 2^{11677272622091} is an apocalyptic number.

11677272622091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11677272622091 is an equidigital number, since it uses as much as digits as its factorization.

11677272622091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 11677272622091 in words is "eleven trillion, six hundred seventy-seven billion, two hundred seventy-two million, six hundred twenty-two thousand, ninety-one".