122546722 has 16 divisors (see below), whose sum is σ = 186106752. Its totient is φ = 60514560.

The previous prime is 122546657. The next prime is 122546729. The reversal of 122546722 is 227645221.

It is not an unprimeable number, because it can be changed into a prime (122546729) 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, 118347 + ... + 119377.

It is an arithmetic number, because the mean of its divisors is an integer number (11631672).

Almost surely, 2^122546722 is an apocalyptic number.

122546722 is a deficient number, since it is larger than the sum of its proper divisors (63560030).

122546722 is a wasteful number, since it uses less digits than its factorization.

122546722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713.

The product of its digits is 13440, while the sum is 31.

The square root of 122546722 is about 11070.0822941837. The cubic root of 122546722 is about 496.7073268716.

The spelling of 122546722 in words is "one hundred twenty-two million, five hundred forty-six thousand, seven hundred twenty-two".