122098255 has 8 divisors (see below), whose sum is σ = 146675232. Its totient is φ = 97573728.

The previous prime is 122098231. The next prime is 122098259. The reversal of 122098255 is 552890221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122098255 - 2⁷ = 122098127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122098255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122098259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7792 + ... + 17461.

It is an arithmetic number, because the mean of its divisors is an integer number (18334404).

Almost surely, 2^122098255 is an apocalyptic number.

122098255 is a deficient number, since it is larger than the sum of its proper divisors (24576977).

122098255 is an equidigital number, since it uses as much as digits as its factorization.

122098255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26225.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 122098255 is about 11049.8079168825. The cubic root of 122098255 is about 496.1006762664.

The spelling of 122098255 in words is "one hundred twenty-two million, ninety-eight thousand, two hundred fifty-five".