122026225159 has 2 divisors, whose sum is σ = 122026225160. Its totient is φ = 122026225158.

The previous prime is 122026225121. The next prime is 122026225207. The reversal of 122026225159 is 951522620221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122026225159 - 2²¹ = 122024128007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122026225859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61013112579 + 61013112580.

It is an arithmetic number, because the mean of its divisors is an integer number (61013112580).

Almost surely, 2^122026225159 is an apocalyptic number.

122026225159 is a deficient number, since it is larger than the sum of its proper divisors (1).

122026225159 is an equidigital number, since it uses as much as digits as its factorization.

122026225159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

It can be divided in two parts, 1220262 and 25159, that added together give a palindrome (1245421).

The spelling of 122026225159 in words is "one hundred twenty-two billion, twenty-six million, two hundred twenty-five thousand, one hundred fifty-nine".