2230123120112 has 40 divisors (see below), whose sum is σ = 4434714337200. Its totient is φ = 1085784721920.

The previous prime is 2230123120111. The next prime is 2230123120123. The reversal of 2230123120112 is 2110213210322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230123120111) 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, 2906987 + ... + 3593162.

It is an arithmetic number, because the mean of its divisors is an integer number (110867858430).

Almost surely, 2^{2230123120112} is an apocalyptic number.

It is an amenable number.

2230123120112 is a deficient number, since it is larger than the sum of its proper divisors (2204591217088).

2230123120112 is a wasteful number, since it uses less digits than its factorization.

2230123120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6500721 (or 6500715 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2230123120112 its reverse (2110213210322), we get a palindrome (4340336330434).

The spelling of 2230123120112 in words is "two trillion, two hundred thirty billion, one hundred twenty-three million, one hundred twenty thousand, one hundred twelve".