122547135134 has 16 divisors (see below), whose sum is σ = 185273755920. Its totient is φ = 60789468480.

The previous prime is 122547135103. The next prime is 122547135181. The reversal of 122547135134 is 431531745221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943232 + ... + 1065260.

It is an arithmetic number, because the mean of its divisors is an integer number (11579609745).

Almost surely, 2^122547135134 is an apocalyptic number.

122547135134 is a deficient number, since it is larger than the sum of its proper divisors (62726620786).

122547135134 is a wasteful number, since it uses less digits than its factorization.

122547135134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125995.

The product of its digits is 100800, while the sum is 38.

The spelling of 122547135134 in words is "one hundred twenty-two billion, five hundred forty-seven million, one hundred thirty-five thousand, one hundred thirty-four".