112201010123 has 32 divisors (see below), whose sum is σ = 125391732480. Its totient is φ = 99942768640.

The previous prime is 112201010087. The next prime is 112201010149. The reversal of 112201010123 is 321010102211.

It is a cyclic number.

It is not a de Polignac number, because 112201010123 - 2¹⁴ = 112200993739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112201010098 and 112201010107.

It is not an unprimeable number, because it can be changed into a prime (112201010923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3270686 + ... + 3304812.

It is an arithmetic number, because the mean of its divisors is an integer number (3918491640).

Almost surely, 2^112201010123 is an apocalyptic number.

112201010123 is a deficient number, since it is larger than the sum of its proper divisors (13190722357).

112201010123 is a wasteful number, since it uses less digits than its factorization.

112201010123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34327.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 112201010123 its reverse (321010102211), we get a palindrome (433211112334).

The spelling of 112201010123 in words is "one hundred twelve billion, two hundred one million, ten thousand, one hundred twenty-three".