112223042102 has 4 divisors (see below), whose sum is σ = 168334563156. Its totient is φ = 56111521050.

The previous prime is 112223042083. The next prime is 112223042111. The reversal of 112223042102 is 201240322211.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×112223042102² (a number of 23 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 as a sum of consecutive naturals, namely, 28055760524 + ... + 28055760527.

It is an arithmetic number, because the mean of its divisors is an integer number (42083640789).

Almost surely, 2^112223042102 is an apocalyptic number.

112223042102 is a deficient number, since it is larger than the sum of its proper divisors (56111521054).

112223042102 is an equidigital number, since it uses as much as digits as its factorization.

112223042102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56111521053.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112223042102 its reverse (201240322211), we get a palindrome (313463364313).

The spelling of 112223042102 in words is "one hundred twelve billion, two hundred twenty-three million, forty-two thousand, one hundred two".