122749070174 has 8 divisors (see below), whose sum is σ = 184808080440. Its totient is φ = 61146376696.

The previous prime is 122749070173. The next prime is 122749070189. The reversal of 122749070174 is 471070947221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122749070173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114078524 + ... + 114079599.

It is an arithmetic number, because the mean of its divisors is an integer number (23101010055).

Almost surely, 2^122749070174 is an apocalyptic number.

122749070174 is a deficient number, since it is larger than the sum of its proper divisors (62059010266).

122749070174 is a wasteful number, since it uses less digits than its factorization.

122749070174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228158394.

The product of its (nonzero) digits is 197568, while the sum is 44.

The spelling of 122749070174 in words is "one hundred twenty-two billion, seven hundred forty-nine million, seventy thousand, one hundred seventy-four".