1112223202 has 4 divisors (see below), whose sum is σ = 1668334806. Its totient is φ = 556111600.

The previous prime is 1112223199. The next prime is 1112223209. The reversal of 1112223202 is 2023222111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 651219361 + 461003841 = 25519^2 + 21471^2 .

It is not an unprimeable number, because it can be changed into a prime (1112223209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278055799 + ... + 278055802.

Almost surely, 2^1112223202 is an apocalyptic number.

1112223202 is a deficient number, since it is larger than the sum of its proper divisors (556111604).

1112223202 is an equidigital number, since it uses as much as digits as its factorization.

1112223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556111603.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1112223202 is about 33350.0105247360. The cubic root of 1112223202 is about 1036.0896059256.

Adding to 1112223202 its reverse (2023222111), we get a palindrome (3135445313).

The spelling of 1112223202 in words is "one billion, one hundred twelve million, two hundred twenty-three thousand, two hundred two".