112215071201 has 4 divisors (see below), whose sum is σ = 118121127600. Its totient is φ = 106309014804.

The previous prime is 112215071161. The next prime is 112215071219. The reversal of 112215071201 is 102170512211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112215071201 is a prime.

It is a super-3 number, since 3×112215071201³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112215071251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2953028171 + ... + 2953028208.

It is an arithmetic number, because the mean of its divisors is an integer number (29530281900).

Almost surely, 2^112215071201 is an apocalyptic number.

It is an amenable number.

112215071201 is a deficient number, since it is larger than the sum of its proper divisors (5906056399).

112215071201 is an equidigital number, since it uses as much as digits as its factorization.

112215071201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906056398.

The product of its (nonzero) digits is 280, while the sum is 23.

Adding to 112215071201 its reverse (102170512211), we get a palindrome (214385583412).

The spelling of 112215071201 in words is "one hundred twelve billion, two hundred fifteen million, seventy-one thousand, two hundred one".