122202001098 has 24 divisors (see below), whose sum is σ = 264946290336. Its totient is φ = 40707033000.

The previous prime is 122202001081. The next prime is 122202001099. The reversal of 122202001098 is 890100202221.

It is not an unprimeable number, because it can be changed into a prime (122202001099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2219328 + ... + 2273723.

It is an arithmetic number, because the mean of its divisors is an integer number (11039428764).

Almost surely, 2^122202001098 is an apocalyptic number.

122202001098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

122202001098 is an abundant number, since it is smaller than the sum of its proper divisors (142744289238).

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

122202001098 is a wasteful number, since it uses less digits than its factorization.

122202001098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494570 (or 4494567 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 122202001098 in words is "one hundred twenty-two billion, two hundred two million, one thousand, ninety-eight".