122200010009 has 16 divisors (see below), whose sum is σ = 156069196416. Its totient is φ = 92898326400.

The previous prime is 122200010003. The next prime is 122200010047. The reversal of 122200010009 is 900010002221.

It is not a de Polignac number, because 122200010009 - 2²⁰ = 122198961433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122200010003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19350662 + ... + 19356975.

It is an arithmetic number, because the mean of its divisors is an integer number (9754324776).

Almost surely, 2^122200010009 is an apocalyptic number.

It is an amenable number.

122200010009 is a deficient number, since it is larger than the sum of its proper divisors (33869186407).

122200010009 is a wasteful number, since it uses less digits than its factorization.

122200010009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38707696.

The product of its (nonzero) digits is 72, while the sum is 17.

The spelling of 122200010009 in words is "one hundred twenty-two billion, two hundred million, ten thousand, nine".