122229085 has 16 divisors (see below), whose sum is σ = 160304832. Its totient is φ = 88729600.

The previous prime is 122229073. The next prime is 122229101. The reversal of 122229085 is 580922221.

It is not a de Polignac number, because 122229085 - 2¹⁵ = 122196317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33522 + ... + 36988.

It is an arithmetic number, because the mean of its divisors is an integer number (10019052).

Almost surely, 2^122229085 is an apocalyptic number.

It is an amenable number.

122229085 is a deficient number, since it is larger than the sum of its proper divisors (38075747).

122229085 is a wasteful number, since it uses less digits than its factorization.

122229085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 122229085 is about 11055.7263442978. The cubic root of 122229085 is about 496.2778059699.

The spelling of 122229085 in words is "one hundred twenty-two million, two hundred twenty-nine thousand, eighty-five".