122312143405098 has 16 divisors (see below), whose sum is σ = 271804763122560. Its totient is φ = 40770714468348.

The previous prime is 122312143405031. The next prime is 122312143405117. The reversal of 122312143405098 is 890504341213221.

122312143405098 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 1 + 214 + 340 + 5 + 0 + 98 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132519846290 + ... + 1132519846397.

It is an arithmetic number, because the mean of its divisors is an integer number (16987797695160).

Almost surely, 2^{122312143405098} is an apocalyptic number.

122312143405098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

122312143405098 is an abundant number, since it is smaller than the sum of its proper divisors (149492619717462).

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

122312143405098 is a wasteful number, since it uses less digits than its factorization.

122312143405098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265039692698 (or 2265039692692 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 122312143405098 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred forty-three million, four hundred five thousand, ninety-eight".