122290441 has 16 divisors (see below), whose sum is σ = 158435200. Its totient is φ = 91663488.

The previous prime is 122290387. The next prime is 122290489. The reversal of 122290441 is 144092221.

It is not a de Polignac number, because 122290441 - 2⁷ = 122290313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122293441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33636 + ... + 37093.

It is an arithmetic number, because the mean of its divisors is an integer number (9902200).

Almost surely, 2^122290441 is an apocalyptic number.

It is an amenable number.

122290441 is a deficient number, since it is larger than the sum of its proper divisors (36144759).

122290441 is a wasteful number, since it uses less digits than its factorization.

122290441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70768.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 122290441 is about 11058.5008477641. The cubic root of 122290441 is about 496.3608318375.

The spelling of 122290441 in words is "one hundred twenty-two million, two hundred ninety thousand, four hundred forty-one".