122422098 has 16 divisors (see below), whose sum is σ = 245285856. Its totient is φ = 40733760.

The previous prime is 122422093. The next prime is 122422099. The reversal of 122422098 is 890224221.

It is not an unprimeable number, because it can be changed into a prime (122422093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14743 + ... + 21498.

It is an arithmetic number, because the mean of its divisors is an integer number (15330366).

Almost surely, 2^122422098 is an apocalyptic number.

122422098 is an abundant number, since it is smaller than the sum of its proper divisors (122863758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122422098 is a wasteful number, since it uses less digits than its factorization.

122422098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36809.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 122422098 is about 11064.4519972749. The cubic root of 122422098 is about 496.5388941073.

Adding to 122422098 its sum of digits (30), we get a triangular number (122422128 = T₁₅₆₄₇).

The spelling of 122422098 in words is "one hundred twenty-two million, four hundred twenty-two thousand, ninety-eight".