120222403 has 8 divisors (see below), whose sum is σ = 143371008. Its totient is φ = 98567304.

The previous prime is 120222397. The next prime is 120222407. The reversal of 120222403 is 304222021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120222403 - 2⁹ = 120221891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120222407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373201 + ... + 373522.

It is an arithmetic number, because the mean of its divisors is an integer number (17921376).

Almost surely, 2^120222403 is an apocalyptic number.

120222403 is a deficient number, since it is larger than the sum of its proper divisors (23148605).

120222403 is an equidigital number, since it uses as much as digits as its factorization.

120222403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746753.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 120222403 is about 10964.5977126386. The cubic root of 120222403 is about 493.5469451223.

Adding to 120222403 its reverse (304222021), we get a palindrome (424444424).

The spelling of 120222403 in words is "one hundred twenty million, two hundred twenty-two thousand, four hundred three".