122200429999 has 8 divisors (see below), whose sum is σ = 126870615360. Its totient is φ = 117560669856.

The previous prime is 122200429961. The next prime is 122200430017. The reversal of 122200429999 is 999924002221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122200429999 - 2¹³ = 122200421807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200429919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7598119 + ... + 7614184.

It is an arithmetic number, because the mean of its divisors is an integer number (15858826920).

Almost surely, 2^122200429999 is an apocalyptic number.

122200429999 is a deficient number, since it is larger than the sum of its proper divisors (4670185361).

122200429999 is a wasteful number, since it uses less digits than its factorization.

122200429999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15212609.

The product of its (nonzero) digits is 419904, while the sum is 49.

The spelling of 122200429999 in words is "one hundred twenty-two billion, two hundred million, four hundred twenty-nine thousand, nine hundred ninety-nine".