122366780196 has 24 divisors (see below), whose sum is σ = 285768024864. Its totient is φ = 40753849920.

The previous prime is 122366780189. The next prime is 122366780197. The reversal of 122366780196 is 691087663221.

122366780196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (122366780197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4370065 + ... + 4397976.

It is an arithmetic number, because the mean of its divisors is an integer number (11907001036).

Almost surely, 2^122366780196 is an apocalyptic number.

It is an amenable number.

122366780196 is an abundant number, since it is smaller than the sum of its proper divisors (163401244668).

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

122366780196 is a wasteful number, since it uses less digits than its factorization.

122366780196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8769211 (or 8769209 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 122366780196 in words is "one hundred twenty-two billion, three hundred sixty-six million, seven hundred eighty thousand, one hundred ninety-six".