120238219 has 4 divisors (see below), whose sum is σ = 121156200. Its totient is φ = 119320240.

The previous prime is 120238201. The next prime is 120238231. The reversal of 120238219 is 912832021.

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

It is a cyclic number.

It is not a de Polignac number, because 120238219 - 2¹⁵ = 120205451 is a prime.

It is a super-2 number, since 2×120238219² = 28914458616583922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120238249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458794 + ... + 459055.

It is an arithmetic number, because the mean of its divisors is an integer number (30289050).

Almost surely, 2^120238219 is an apocalyptic number.

120238219 is a deficient number, since it is larger than the sum of its proper divisors (917981).

120238219 is an equidigital number, since it uses as much as digits as its factorization.

120238219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917980.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 120238219 is about 10965.3189192107. The cubic root of 120238219 is about 493.5685872234.

The spelling of 120238219 in words is "one hundred twenty million, two hundred thirty-eight thousand, two hundred nineteen".