123222301 has 4 divisors (see below), whose sum is σ = 124492732. Its totient is φ = 121951872.

The previous prime is 123222287. The next prime is 123222317. The reversal of 123222301 is 103222321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93508900 + 29713401 = 9670^2 + 5451^2 .

It is a cyclic number.

It is not a de Polignac number, because 123222301 - 2⁵ = 123222269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123222901) 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, 635070 + ... + 635263.

It is an arithmetic number, because the mean of its divisors is an integer number (31123183).

Almost surely, 2^123222301 is an apocalyptic number.

It is an amenable number.

123222301 is a deficient number, since it is larger than the sum of its proper divisors (1270431).

123222301 is an equidigital number, since it uses as much as digits as its factorization.

123222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270430.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 123222301 is about 11100.5540852698. The cubic root of 123222301 is about 497.6184087238.

Adding to 123222301 its reverse (103222321), we get a palindrome (226444622).

The spelling of 123222301 in words is "one hundred twenty-three million, two hundred twenty-two thousand, three hundred one".