123200200200112 has 80 divisors (see below), whose sum is σ = 276542790842880. Its totient is φ = 52075788489216.

The previous prime is 123200200200089. The next prime is 123200200200131. The reversal of 123200200200112 is 211002002002321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548031189 + ... + 548255947.

It is an arithmetic number, because the mean of its divisors is an integer number (3456784885536).

Almost surely, 2^{123200200200112} is an apocalyptic number.

It is an amenable number.

123200200200112 is an abundant number, since it is smaller than the sum of its proper divisors (153342590642768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123200200200112 is a wasteful number, since it uses less digits than its factorization.

123200200200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291890 (or 291884 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 123200200200112 its reverse (211002002002321), we get a palindrome (334202202202433).

The spelling of 123200200200112 in words is "one hundred twenty-three trillion, two hundred billion, two hundred million, two hundred thousand, one hundred twelve".