122135234674 has 16 divisors (see below), whose sum is σ = 192885713280. Its totient is φ = 57841350480.

The previous prime is 122135234671. The next prime is 122135234681. The reversal of 122135234674 is 476432531221.

It is not an unprimeable number, because it can be changed into a prime (122135234671) 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, 154237 + ... + 517744.

It is an arithmetic number, because the mean of its divisors is an integer number (12055357080).

Almost surely, 2^122135234674 is an apocalyptic number.

122135234674 is a deficient number, since it is larger than the sum of its proper divisors (70750478606).

122135234674 is a wasteful number, since it uses less digits than its factorization.

122135234674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676785.

The product of its digits is 241920, while the sum is 40.

Adding to 122135234674 its reverse (476432531221), we get a palindrome (598567765895).

The spelling of 122135234674 in words is "one hundred twenty-two billion, one hundred thirty-five million, two hundred thirty-four thousand, six hundred seventy-four".