112002102242 has 8 divisors (see below), whose sum is σ = 168004691676. Its totient is φ = 56000538352.

The previous prime is 112002102211. The next prime is 112002102287. The reversal of 112002102242 is 242201200211.

It can be written as a sum of positive squares in 2 ways, for example, as 110090576401 + 1911525841 = 331799^2 + 43721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112002102242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137948 + ... + 492984.

Almost surely, 2^112002102242 is an apocalyptic number.

112002102242 is a deficient number, since it is larger than the sum of its proper divisors (56002589434).

112002102242 is a wasteful number, since it uses less digits than its factorization.

112002102242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512772.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112002102242 its reverse (242201200211), we get a palindrome (354203302453).

The spelling of 112002102242 in words is "one hundred twelve billion, two million, one hundred two thousand, two hundred forty-two".