1120222203 has 8 divisors (see below), whose sum is σ = 1518945600. Its totient is φ = 734156808.

The previous prime is 1120222189. The next prime is 1120222211. The reversal of 1120222203 is 3022220211.

It is a happy number.

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

It is not a de Polignac number, because 1120222203 - 2²¹ = 1118125051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120222253) 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, 3164293 + ... + 3164646.

It is an arithmetic number, because the mean of its divisors is an integer number (189868200).

Almost surely, 2^1120222203 is an apocalyptic number.

1120222203 is a deficient number, since it is larger than the sum of its proper divisors (398723397).

1120222203 is an equidigital number, since it uses as much as digits as its factorization.

1120222203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329001.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1120222203 is about 33469.7206890049. The cubic root of 1120222203 is about 1038.5674936722.

Adding to 1120222203 its reverse (3022220211), we get a palindrome (4142442414).

The spelling of 1120222203 in words is "one billion, one hundred twenty million, two hundred twenty-two thousand, two hundred three".