120226321 has 4 divisors (see below), whose sum is σ = 120729600. Its totient is φ = 119723044.

The previous prime is 120226279. The next prime is 120226333. The reversal of 120226321 is 123622021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120226321 - 2¹⁷ = 120095249 is a prime.

It is a super-2 number, since 2×120226321² = 28908736522390082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120226021) 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, 251281 + ... + 251758.

It is an arithmetic number, because the mean of its divisors is an integer number (30182400).

Almost surely, 2^120226321 is an apocalyptic number.

It is an amenable number.

120226321 is a deficient number, since it is larger than the sum of its proper divisors (503279).

120226321 is an equidigital number, since it uses as much as digits as its factorization.

120226321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503278.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 120226321 is about 10964.7763771087. The cubic root of 120226321 is about 493.5523065632.

Adding to 120226321 its reverse (123622021), we get a palindrome (243848342).

The spelling of 120226321 in words is "one hundred twenty million, two hundred twenty-six thousand, three hundred twenty-one".