1112100222202 has 8 divisors (see below), whose sum is σ = 1740678608736. Its totient is φ = 531874019292.

The previous prime is 1112100222169. The next prime is 1112100222203. The reversal of 1112100222202 is 2022220012111.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1112100222203) 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, 12088045848 + ... + 12088045939.

It is an arithmetic number, because the mean of its divisors is an integer number (217584826092).

Almost surely, 2^{1112100222202} is an apocalyptic number.

1112100222202 is a deficient number, since it is larger than the sum of its proper divisors (628578386534).

1112100222202 is a wasteful number, since it uses less digits than its factorization.

1112100222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24176091812.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1112100222202 its reverse (2022220012111), we get a palindrome (3134320234313).

The spelling of 1112100222202 in words is "one trillion, one hundred twelve billion, one hundred million, two hundred twenty-two thousand, two hundred two".