1112102222102 has 8 divisors (see below), whose sum is σ = 1668158071536. Its totient is φ = 556049531592.

The previous prime is 1112102222083. The next prime is 1112102222111. The reversal of 1112102222102 is 2012222012111.

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

It is a super-2 number, since 2×1112102222102² (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, 534488 + ... + 1584260.

It is an arithmetic number, because the mean of its divisors is an integer number (208519758942).

Almost surely, 2^{1112102222102} is an apocalyptic number.

1112102222102 is a deficient number, since it is larger than the sum of its proper divisors (556055849434).

1112102222102 is a wasteful number, since it uses less digits than its factorization.

1112102222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579462.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1112102222102 its reverse (2012222012111), we get a palindrome (3124324234213).

The spelling of 1112102222102 in words is "one trillion, one hundred twelve billion, one hundred two million, two hundred twenty-two thousand, one hundred two".