120970219 has 4 divisors (see below), whose sum is σ = 121401000. Its totient is φ = 120539440.

The previous prime is 120970217. The next prime is 120970231. The reversal of 120970219 is 912079021.

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 120970219 - 2¹ = 120970217 is a prime.

It is a super-2 number, since 2×120970219² = 29267587769815922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120970211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214969 + ... + 215530.

It is an arithmetic number, because the mean of its divisors is an integer number (30350250).

Almost surely, 2^120970219 is an apocalyptic number.

120970219 is a deficient number, since it is larger than the sum of its proper divisors (430781).

120970219 is an equidigital number, since it uses as much as digits as its factorization.

120970219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430780.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 120970219 is about 10998.6462348782. The cubic root of 120970219 is about 494.5681626399.

The spelling of 120970219 in words is "one hundred twenty million, nine hundred seventy thousand, two hundred nineteen".