112212203 has 8 divisors (see below), whose sum is σ = 116667600. Its totient is φ = 107838720.

The previous prime is 112212197. The next prime is 112212209. The reversal of 112212203 is 302212211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112212197) and next prime (112212209).

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 112212203 - 2¹⁴ = 112195819 is a prime.

It is a super-2 number, since 2×112212203² = 25183157004226418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112212209) 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, 17678 + ... + 23171.

It is an arithmetic number, because the mean of its divisors is an integer number (14583450).

Almost surely, 2^112212203 is an apocalyptic number.

112212203 is a deficient number, since it is larger than the sum of its proper divisors (4455397).

112212203 is an equidigital number, since it uses as much as digits as its factorization.

112212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40957.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112212203 is about 10593.0261493116. The cubic root of 112212203 is about 482.3326889991.

Adding to 112212203 its reverse (302212211), we get a palindrome (414424414).

The spelling of 112212203 in words is "one hundred twelve million, two hundred twelve thousand, two hundred three".