122230331 has 8 divisors (see below), whose sum is σ = 126746400. Its totient is φ = 117734400.

The previous prime is 122230321. The next prime is 122230333. The reversal of 122230331 is 133032221.

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

It is a cyclic number.

It is not a de Polignac number, because 122230331 - 2²² = 118036027 is a prime.

It is a super-2 number, since 2×122230331² = 29880507632739122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122230333) 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, 7931 + ... + 17531.

It is an arithmetic number, because the mean of its divisors is an integer number (15843300).

Almost surely, 2^122230331 is an apocalyptic number.

122230331 is a deficient number, since it is larger than the sum of its proper divisors (4516069).

122230331 is an equidigital number, since it uses as much as digits as its factorization.

122230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10069.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 122230331 is about 11055.7826950424. The cubic root of 122230331 is about 496.2794923117.

Adding to 122230331 its reverse (133032221), we get a palindrome (255262552).

The spelling of 122230331 in words is "one hundred twenty-two million, two hundred thirty thousand, three hundred thirty-one".