120220203 has 16 divisors (see below), whose sum is σ = 164052000. Its totient is φ = 78286080.

The previous prime is 120220189. The next prime is 120220211. The reversal of 120220203 is 302022021.

It is not a de Polignac number, because 120220203 - 2⁴ = 120220187 is a prime.

It is a super-2 number, since 2×120220203² = 28905794418722418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120220213) 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, 25063 + ... + 29471.

It is an arithmetic number, because the mean of its divisors is an integer number (10253250).

Almost surely, 2^120220203 is an apocalyptic number.

120220203 is a deficient number, since it is larger than the sum of its proper divisors (43831797).

120220203 is a wasteful number, since it uses less digits than its factorization.

120220203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622.

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

The square root of 120220203 is about 10964.4973893015. The cubic root of 120220203 is about 493.5439345633.

Adding to 120220203 its reverse (302022021), we get a palindrome (422242224).

The spelling of 120220203 in words is "one hundred twenty million, two hundred twenty thousand, two hundred three".