112222401 has 8 divisors (see below), whose sum is σ = 149678880. Its totient is φ = 74790432.

The previous prime is 112222393. The next prime is 112222433. The reversal of 112222401 is 104222211.

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

It is not a de Polignac number, because 112222401 - 2³ = 112222393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112222001) 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, 14101 + ... + 20573.

It is an arithmetic number, because the mean of its divisors is an integer number (18709860).

Almost surely, 2^112222401 is an apocalyptic number.

It is an amenable number.

112222401 is a deficient number, since it is larger than the sum of its proper divisors (37456479).

112222401 is an equidigital number, since it uses as much as digits as its factorization.

112222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12255.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 112222401 is about 10593.5074927995. The cubic root of 112222401 is about 482.3473002434.

Adding to 112222401 its reverse (104222211), we get a palindrome (216444612).

The spelling of 112222401 in words is "one hundred twelve million, two hundred twenty-two thousand, four hundred one".