122290411 has 4 divisors (see below), whose sum is σ = 122424400. Its totient is φ = 122156424.

The previous prime is 122290387. The next prime is 122290489. The reversal of 122290411 is 114092221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114092221 = 1237 ⋅92233.

It is a cyclic number.

It is not a de Polignac number, because 122290411 - 2¹³ = 122282219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122290211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65616 + ... + 67453.

It is an arithmetic number, because the mean of its divisors is an integer number (30606100).

Almost surely, 2^122290411 is an apocalyptic number.

122290411 is a deficient number, since it is larger than the sum of its proper divisors (133989).

122290411 is an equidigital number, since it uses as much as digits as its factorization.

122290411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133988.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 122290411 is about 11058.4994913415. The cubic root of 122290411 is about 496.3607912488.

The spelling of 122290411 in words is "one hundred twenty-two million, two hundred ninety thousand, four hundred eleven".