112225001 has 8 divisors (see below), whose sum is σ = 135007680. Its totient is φ = 91129968.

The previous prime is 112224977. The next prime is 112225019. The reversal of 112225001 is 100522211.

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 112225001 - 2¹⁸ = 111962857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112225031) 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, 421766 + ... + 422031.

It is an arithmetic number, because the mean of its divisors is an integer number (16875960).

Almost surely, 2^112225001 is an apocalyptic number.

It is an amenable number.

112225001 is a deficient number, since it is larger than the sum of its proper divisors (22782679).

112225001 is an equidigital number, since it uses as much as digits as its factorization.

112225001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843823.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 112225001 is about 10593.6302087622. The cubic root of 112225001 is about 482.3510252671.

Adding to 112225001 its reverse (100522211), we get a palindrome (212747212).

The spelling of 112225001 in words is "one hundred twelve million, two hundred twenty-five thousand, one".