112225012123 has 8 divisors (see below), whose sum is σ = 129455822592. Its totient is φ = 95293868136.

The previous prime is 112225012061. The next prime is 112225012147. The reversal of 112225012123 is 321210522211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112225012123 - 2¹⁷ = 112224881051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112225012094 and 112225012103.

It is not an unprimeable number, because it can be changed into a prime (112225013123) 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, 74915815 + ... + 74917312.

It is an arithmetic number, because the mean of its divisors is an integer number (16181977824).

Almost surely, 2^112225012123 is an apocalyptic number.

112225012123 is a deficient number, since it is larger than the sum of its proper divisors (17230810469).

112225012123 is a wasteful number, since it uses less digits than its factorization.

112225012123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149833241.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 112225012123 its reverse (321210522211), we get a palindrome (433435534334).

The spelling of 112225012123 in words is "one hundred twelve billion, two hundred twenty-five million, twelve thousand, one hundred twenty-three".