120222003 has 16 divisors (see below), whose sum is σ = 175355136. Its totient is φ = 72659040.

The previous prime is 120221971. The next prime is 120222007. The reversal of 120222003 is 300222021.

It is not a de Polignac number, because 120222003 - 2⁵ = 120221971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120222003.

It is not an unprimeable number, because it can be changed into a prime (120222007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7426 + ... + 17192.

It is an arithmetic number, because the mean of its divisors is an integer number (10959696).

Almost surely, 2^120222003 is an apocalyptic number.

120222003 is a deficient number, since it is larger than the sum of its proper divisors (55133133).

120222003 is a wasteful number, since it uses less digits than its factorization.

120222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10154.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 120222003 is about 10964.5794721001. The cubic root of 120222003 is about 493.5463977506.

Adding to 120222003 its reverse (300222021), we get a palindrome (420444024).

The spelling of 120222003 in words is "one hundred twenty million, two hundred twenty-two thousand, three".