22100121211159 has 2 divisors, whose sum is σ = 22100121211160. Its totient is φ = 22100121211158.

The previous prime is 22100121211153. The next prime is 22100121211247. The reversal of 22100121211159 is 95111212100122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22100121211159 - 2³ = 22100121211151 is a prime.

It is a super-2 number, since 2×22100121211159² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100121211151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050060605579 + 11050060605580.

It is an arithmetic number, because the mean of its divisors is an integer number (11050060605580).

Almost surely, 2^{22100121211159} is an apocalyptic number.

22100121211159 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100121211159 is an equidigital number, since it uses as much as digits as its factorization.

22100121211159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 28.

The spelling of 22100121211159 in words is "twenty-two trillion, one hundred billion, one hundred twenty-one million, two hundred eleven thousand, one hundred fifty-nine".