1120223202 has 48 divisors (see below), whose sum is σ = 2611189152. Its totient is φ = 319455360.

The previous prime is 1120223123. The next prime is 1120223227. The reversal of 1120223202 is 2023220211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164538 + ... + 171210.

It is an arithmetic number, because the mean of its divisors is an integer number (54399774).

Almost surely, 2^1120223202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120223202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1305594576).

1120223202 is an abundant number, since it is smaller than the sum of its proper divisors (1490965950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120223202 is a wasteful number, since it uses less digits than its factorization.

1120223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7263 (or 7256 counting only the distinct ones).

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

The square root of 1120223202 is about 33469.7356129384. The cubic root of 1120223202 is about 1038.5678023992.

Adding to 1120223202 its reverse (2023220211), we get a palindrome (3143443413).

The spelling of 1120223202 in words is "one billion, one hundred twenty million, two hundred twenty-three thousand, two hundred two".