1112100211102 has 8 divisors (see below), whose sum is σ = 1755947701800. Its totient is φ = 526784310504.

The previous prime is 1112100211081. The next prime is 1112100211133. The reversal of 1112100211102 is 2011120012111.

It is a happy number.

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

It is a super-2 number, since 2×1112100211102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14632897477 + ... + 14632897552.

It is an arithmetic number, because the mean of its divisors is an integer number (219493462725).

Almost surely, 2^{1112100211102} is an apocalyptic number.

1112100211102 is a deficient number, since it is larger than the sum of its proper divisors (643847490698).

1112100211102 is a wasteful number, since it uses less digits than its factorization.

1112100211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29265795050.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112100211102 its reverse (2011120012111), we get a palindrome (3123220223213).

The spelling of 1112100211102 in words is "one trillion, one hundred twelve billion, one hundred million, two hundred eleven thousand, one hundred two".