122265074060 has 72 divisors (see below), whose sum is σ = 273472972080. Its totient is φ = 45906932736.

The previous prime is 122265073993. The next prime is 122265074203. The reversal of 122265074060 is 60470562221.

It is a self number, because there is not a number n which added to its sum of digits gives 122265074060.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2162714 + ... + 2218526.

Almost surely, 2^122265074060 is an apocalyptic number.

122265074060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122265074060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136736486040).

122265074060 is an abundant number, since it is smaller than the sum of its proper divisors (151207898020).

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

122265074060 is a wasteful number, since it uses less digits than its factorization.

122265074060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56235 (or 56216 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 122265074060 in words is "one hundred twenty-two billion, two hundred sixty-five million, seventy-four thousand, sixty".