22101220022159 has 2 divisors, whose sum is σ = 22101220022160. Its totient is φ = 22101220022158.

The previous prime is 22101220022087. The next prime is 22101220022179. The reversal of 22101220022159 is 95122002210122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22101220022159 - 2²⁰ = 22101218973583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101220022179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050610011079 + 11050610011080.

It is an arithmetic number, because the mean of its divisors is an integer number (11050610011080).

Almost surely, 2^{22101220022159} is an apocalyptic number.

22101220022159 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101220022159 is an equidigital number, since it uses as much as digits as its factorization.

22101220022159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 22101220022159 in words is "twenty-two trillion, one hundred one billion, two hundred twenty million, twenty-two thousand, one hundred fifty-nine".