122017713522 has 16 divisors (see below), whose sum is σ = 246975613920. Its totient is φ = 40182540032.

The previous prime is 122017713481. The next prime is 122017713529. The reversal of 122017713522 is 225317710221.

It is not an unprimeable number, because it can be changed into a prime (122017713529) 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, 122507247 + ... + 122508242.

It is an arithmetic number, because the mean of its divisors is an integer number (15435975870).

Almost surely, 2^122017713522 is an apocalyptic number.

122017713522 is an abundant number, since it is smaller than the sum of its proper divisors (124957900398).

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

122017713522 is a wasteful number, since it uses less digits than its factorization.

122017713522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245015577.

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 122017713522 in words is "one hundred twenty-two billion, seventeen million, seven hundred thirteen thousand, five hundred twenty-two".