103111222002112 has 56 divisors (see below), whose sum is σ = 204688616123600. Its totient is φ = 51536141346816.

The previous prime is 103111222002083. The next prime is 103111222002119. The reversal of 103111222002112 is 211200222111301.

It is a self number, because there is not a number n which added to its sum of digits gives 103111222002112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103111222002119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2261733814 + ... + 2261779402.

It is an arithmetic number, because the mean of its divisors is an integer number (3655153859350).

Almost surely, 2^{103111222002112} is an apocalyptic number.

It is an amenable number.

103111222002112 is a deficient number, since it is larger than the sum of its proper divisors (101577394121488).

103111222002112 is an equidigital number, since it uses as much as digits as its factorization.

103111222002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58173 (or 58163 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 103111222002112 its reverse (211200222111301), we get a palindrome (314311444113413).

The spelling of 103111222002112 in words is "one hundred three trillion, one hundred eleven billion, two hundred twenty-two million, two thousand, one hundred twelve".