122563573260 has 48 divisors (see below), whose sum is σ = 343196651616. Its totient is φ = 32681843712.

The previous prime is 122563573199. The next prime is 122563573267. The reversal of 122563573260 is 62375365221.

It is not an unprimeable number, because it can be changed into a prime (122563573267) 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, 1353732 + ... + 1441428.

It is an arithmetic number, because the mean of its divisors is an integer number (7149930242).

Almost surely, 2^122563573260 is an apocalyptic number.

122563573260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122563573260 is an abundant number, since it is smaller than the sum of its proper divisors (220633078356).

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

122563573260 is a wasteful number, since it uses less digits than its factorization.

122563573260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111002 (or 111000 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 122563573260 in words is "one hundred twenty-two billion, five hundred sixty-three million, five hundred seventy-three thousand, two hundred sixty".