99340113421122 has 16 divisors (see below), whose sum is σ = 227063116391232. Its totient is φ = 28382889548880.

The previous prime is 99340113421111. The next prime is 99340113421141. The reversal of 99340113421122 is 22112431104399.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2365240795741 = 99340113421122 / (9 + 9 + 3 + 4 + 0 + 1 + 1 + 3 + 4 + 2 + 1 + 1 + 2 + 2).

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, 1182620397829 + ... + 1182620397912.

It is an arithmetic number, because the mean of its divisors is an integer number (14191444774452).

Almost surely, 2^{99340113421122} is an apocalyptic number.

99340113421122 is an abundant number, since it is smaller than the sum of its proper divisors (127723002970110).

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

99340113421122 is a wasteful number, since it uses less digits than its factorization.

99340113421122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365240795753.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 99340113421122 in words is "ninety-nine trillion, three hundred forty billion, one hundred thirteen million, four hundred twenty-one thousand, one hundred twenty-two".