122089269 has 8 divisors (see below), whose sum is σ = 171353440. Its totient is φ = 77108976.

The previous prime is 122089229. The next prime is 122089271. The reversal of 122089269 is 962980221.

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

It is not a de Polignac number, because 122089269 - 2⁷ = 122089141 is a prime.

It is a super-2 number, since 2×122089269² = 29811579209908722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122089229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070902 + ... + 1071015.

It is an arithmetic number, because the mean of its divisors is an integer number (21419180).

Almost surely, 2^122089269 is an apocalyptic number.

122089269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

122089269 is a deficient number, since it is larger than the sum of its proper divisors (49264171).

122089269 is a wasteful number, since it uses less digits than its factorization.

122089269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141939.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 122089269 is about 11049.4012959979. The cubic root of 122089269 is about 496.0885055490.

The spelling of 122089269 in words is "one hundred twenty-two million, eighty-nine thousand, two hundred sixty-nine".