1112002201 has 4 divisors (see below), whose sum is σ = 1112142352. Its totient is φ = 1111862052.

The previous prime is 1112002193. The next prime is 1112002207. The reversal of 1112002201 is 1022002111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1112002201 - 2³ = 1112002193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112002207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57411 + ... + 74296.

It is an arithmetic number, because the mean of its divisors is an integer number (278035588).

Almost surely, 2^1112002201 is an apocalyptic number.

It is an amenable number.

1112002201 is a deficient number, since it is larger than the sum of its proper divisors (140151).

1112002201 is an equidigital number, since it uses as much as digits as its factorization.

1112002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140150.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1112002201 is about 33346.6970028517. The cubic root of 1112002201 is about 1036.0209770130.

Adding to 1112002201 its reverse (1022002111), we get a palindrome (2134004312).

The spelling of 1112002201 in words is "one billion, one hundred twelve million, two thousand, two hundred one".