1112320202 has 16 divisors (see below), whose sum is σ = 1908782592. Its totient is φ = 476221680.

The previous prime is 1112320193. The next prime is 1112320213. The reversal of 1112320202 is 2020232111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26213 + ... + 53960.

It is an arithmetic number, because the mean of its divisors is an integer number (119298912).

Almost surely, 2^1112320202 is an apocalyptic number.

1112320202 is a deficient number, since it is larger than the sum of its proper divisors (796462390).

1112320202 is an equidigital number, since it uses as much as digits as its factorization.

1112320202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81173.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1112320202 is about 33351.4647654342. The cubic root of 1112320202 is about 1036.1197251109.

Adding to 1112320202 its reverse (2020232111), we get a palindrome (3132552313).

The spelling of 1112320202 in words is "one billion, one hundred twelve million, three hundred twenty thousand, two hundred two".