120229807 has 4 divisors (see below), whose sum is σ = 122787936. Its totient is φ = 117671680.

The previous prime is 120229799. The next prime is 120229817. The reversal of 120229807 is 708922021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 708922021 = 41 ⋅17290781.

It is a cyclic number.

It is not a de Polignac number, because 120229807 - 2³ = 120229799 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 (120229817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278994 + ... + 1279087.

It is an arithmetic number, because the mean of its divisors is an integer number (30696984).

Almost surely, 2^120229807 is an apocalyptic number.

120229807 is a deficient number, since it is larger than the sum of its proper divisors (2558129).

120229807 is an equidigital number, since it uses as much as digits as its factorization.

120229807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558128.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 120229807 is about 10964.9353395266. The cubic root of 120229807 is about 493.5570767519.

The spelling of 120229807 in words is "one hundred twenty million, two hundred twenty-nine thousand, eight hundred seven".