1112010201 has 20 divisors (see below), whose sum is σ = 1662521124. Its totient is φ = 740728800.

The previous prime is 1112010199. The next prime is 1112010203. The reversal of 1112010201 is 1020102111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112010199) and next prime (1112010203).

It can be written as a sum of positive squares in 2 ways, for example, as 150700176 + 961310025 = 12276^2 + 31005^2 .

It is not a de Polignac number, because 1112010201 - 2¹ = 1112010199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1112010203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 106891 + ... + 116831.

Almost surely, 2^1112010201 is an apocalyptic number.

It is an amenable number.

1112010201 is a deficient number, since it is larger than the sum of its proper divisors (550510923).

1112010201 is an equidigital number, since it uses as much as digits as its factorization.

1112010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11334 (or 11325 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1112010201 is about 33346.8169545461. The cubic root of 1112010201 is about 1036.0234614649.

Adding to 1112010201 its reverse (1020102111), we get a palindrome (2132112312).

It can be divided in two parts, 11120 and 10201, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 1112010201 in words is "one billion, one hundred twelve million, ten thousand, two hundred one".