1103220202 has 48 divisors (see below), whose sum is σ = 2049504768. Its totient is φ = 442538880.

The previous prime is 1103220179. The next prime is 1103220247. The reversal of 1103220202 is 2020223011.

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, 316473 + ... + 319939.

It is an arithmetic number, because the mean of its divisors is an integer number (42698016).

Almost surely, 2^1103220202 is an apocalyptic number.

1103220202 is a deficient number, since it is larger than the sum of its proper divisors (946284566).

1103220202 is a wasteful number, since it uses less digits than its factorization.

1103220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691 (or 3684 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1103220202 is about 33214.7587978597. The cubic root of 1103220202 is about 1033.2864524228.

Adding to 1103220202 its reverse (2020223011), we get a palindrome (3123443213).

The spelling of 1103220202 in words is "one billion, one hundred three million, two hundred twenty thousand, two hundred two".