112002201 has 12 divisors (see below), whose sum is σ = 165727380. Its totient is φ = 72846720.

The previous prime is 112002199. The next prime is 112002211. The reversal of 112002201 is 102200211.

It can be written as a sum of positive squares in 2 ways, for example, as 9000000 + 103002201 = 3000^2 + 10149^2 .

It is not a de Polignac number, because 112002201 - 2¹ = 112002199 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 (112002211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151396 + ... + 152133.

It is an arithmetic number, because the mean of its divisors is an integer number (13810615).

Almost surely, 2^112002201 is an apocalyptic number.

It is an amenable number.

112002201 is a deficient number, since it is larger than the sum of its proper divisors (53725179).

112002201 is a wasteful number, since it uses less digits than its factorization.

112002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303576 (or 303573 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 112002201 is about 10583.1092312231. The cubic root of 112002201 is about 482.0316103877.

Adding to 112002201 its reverse (102200211), we get a palindrome (214202412).

The spelling of 112002201 in words is "one hundred twelve million, two thousand, two hundred one".