120302229 has 4 divisors (see below), whose sum is σ = 160402976. Its totient is φ = 80201484.

The previous prime is 120302197. The next prime is 120302263. The reversal of 120302229 is 922203021.

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 not a de Polignac number, because 120302229 - 2⁵ = 120302197 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 (120302629) 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, 20050369 + ... + 20050374.

It is an arithmetic number, because the mean of its divisors is an integer number (40100744).

Almost surely, 2^120302229 is an apocalyptic number.

It is an amenable number.

120302229 is a deficient number, since it is larger than the sum of its proper divisors (40100747).

120302229 is an equidigital number, since it uses as much as digits as its factorization.

120302229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40100746.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 120302229 is about 10968.2372786150. The cubic root of 120302229 is about 493.6561570517.

The spelling of 120302229 in words is "one hundred twenty million, three hundred two thousand, two hundred twenty-nine".