122212021213098 has 24 divisors (see below), whose sum is σ = 271949272430628. Its totient is φ = 39636331204032.

The previous prime is 122212021213097. The next prime is 122212021213201. The reversal of 122212021213098 is 890312120212221.

122212021213098 is a `hidden beast` number, since 1 + 2 + 2 + 21 + 202 + 121 + 309 + 8 = 666.

122212021213098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 87469873516089 + 34742147697009 = 9352533^2 + 5894247^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122212021213097) 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, 91750766011 + ... + 91750767342.

Almost surely, 2^{122212021213098} is an apocalyptic number.

122212021213098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

122212021213098 is an abundant number, since it is smaller than the sum of its proper divisors (149737251217530).

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

122212021213098 is a wasteful number, since it uses less digits than its factorization.

122212021213098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183501533398 (or 183501533395 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 122212021213098 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-one million, two hundred thirteen thousand, ninety-eight".