112201002 has 12 divisors (see below), whose sum is σ = 243102210. Its totient is φ = 37400328.

The previous prime is 112200973. The next prime is 112201007. The reversal of 112201002 is 200102211.

It can be written as a sum of positive squares in only one way, i.e., 94887081 + 17313921 = 9741^2 + 4161^2 .

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 (112201007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3116677 + ... + 3116712.

Almost surely, 2^112201002 is an apocalyptic number.

112201002 is an abundant number, since it is smaller than the sum of its proper divisors (130901208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112201002 is a wasteful number, since it uses less digits than its factorization.

112201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6233397 (or 6233394 counting only the distinct ones).

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

The square root of 112201002 is about 10592.4974392256. The cubic root of 112201002 is about 482.3166396804.

Adding to 112201002 its reverse (200102211), we get a palindrome (312303213).

The spelling of 112201002 in words is "one hundred twelve million, two hundred one thousand, two".