122745414562 has 32 divisors (see below), whose sum is σ = 192518876160. Its totient is φ = 58627445760.

The previous prime is 122745414553. The next prime is 122745414577. The reversal of 122745414562 is 265414547221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1968114 + ... + 2029522.

It is an arithmetic number, because the mean of its divisors is an integer number (6016214880).

Almost surely, 2^122745414562 is an apocalyptic number.

122745414562 is a deficient number, since it is larger than the sum of its proper divisors (69773461598).

122745414562 is a wasteful number, since it uses less digits than its factorization.

122745414562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61858.

The product of its digits is 537600, while the sum is 43.

The spelling of 122745414562 in words is "one hundred twenty-two billion, seven hundred forty-five million, four hundred fourteen thousand, five hundred sixty-two".