122734561882 has 16 divisors (see below), whose sum is σ = 186219477504. Its totient is φ = 60663330000.

The previous prime is 122734561847. The next prime is 122734561889. The reversal of 122734561882 is 288165437221.

122734561882 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 (122734561889) 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, 353994 + ... + 608917.

It is an arithmetic number, because the mean of its divisors is an integer number (11638717344).

Almost surely, 2^122734561882 is an apocalyptic number.

122734561882 is a deficient number, since it is larger than the sum of its proper divisors (63484915622).

122734561882 is a wasteful number, since it uses less digits than its factorization.

122734561882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963645.

The product of its digits is 1290240, while the sum is 49.

The spelling of 122734561882 in words is "one hundred twenty-two billion, seven hundred thirty-four million, five hundred sixty-one thousand, eight hundred eighty-two".