11627557101211 has 2 divisors, whose sum is σ = 11627557101212. Its totient is φ = 11627557101210.

The previous prime is 11627557101179. The next prime is 11627557101299. The reversal of 11627557101211 is 11210175572611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11627557101211 - 2⁵ = 11627557101179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11627557101311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5813778550605 + 5813778550606.

It is an arithmetic number, because the mean of its divisors is an integer number (5813778550606).

Almost surely, 2^{11627557101211} is an apocalyptic number.

11627557101211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11627557101211 is an equidigital number, since it uses as much as digits as its factorization.

11627557101211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 40.

The spelling of 11627557101211 in words is "eleven trillion, six hundred twenty-seven billion, five hundred fifty-seven million, one hundred one thousand, two hundred eleven".