112103111022212 has 6 divisors (see below), whose sum is σ = 196180444288878. Its totient is φ = 56051555511104.

The previous prime is 112103111022211. The next prime is 112103111022299. The reversal of 112103111022212 is 212220111301211.

It can be written as a sum of positive squares in only one way, i.e., 90462621081856 + 21640489940356 = 9511184^2 + 4651934^2 .

It is not an unprimeable number, because it can be changed into a prime (112103111022211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14012888877773 + ... + 14012888877780.

It is an arithmetic number, because the mean of its divisors is an integer number (32696740714813).

Almost surely, 2^{112103111022212} is an apocalyptic number.

It is an amenable number.

112103111022212 is a deficient number, since it is larger than the sum of its proper divisors (84077333266666).

112103111022212 is a wasteful number, since it uses less digits than its factorization.

112103111022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28025777755557 (or 28025777755555 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 112103111022212 its reverse (212220111301211), we get a palindrome (324323222323423).

The spelling of 112103111022212 in words is "one hundred twelve trillion, one hundred three billion, one hundred eleven million, twenty-two thousand, two hundred twelve".