112219502123 has 2 divisors, whose sum is σ = 112219502124. Its totient is φ = 112219502122.

The previous prime is 112219502119. The next prime is 112219502137. The reversal of 112219502123 is 321205912211.

It is a weak prime.

It is an emirp because it is prime and its reverse (321205912211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112219502123 - 2² = 112219502119 is a prime.

It is not a weakly prime, because it can be changed into another prime (112219502183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56109751061 + 56109751062.

It is an arithmetic number, because the mean of its divisors is an integer number (56109751062).

Almost surely, 2^112219502123 is an apocalyptic number.

112219502123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112219502123 is an equidigital number, since it uses as much as digits as its factorization.

112219502123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 112219502123 in words is "one hundred twelve billion, two hundred nineteen million, five hundred two thousand, one hundred twenty-three".