112220210112001 has 16 divisors (see below), whose sum is σ = 117596136493440. Its totient is φ = 106885765198080.

The previous prime is 112220210111969. The next prime is 112220210112011. The reversal of 112220210112001 is 100211012022211.

It is a cyclic number.

It is not a de Polignac number, because 112220210112001 - 2⁵ = 112220210111969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112220210112011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59225470 + ... + 61090888.

It is an arithmetic number, because the mean of its divisors is an integer number (7349758530840).

Almost surely, 2^{112220210112001} is an apocalyptic number.

It is an amenable number.

112220210112001 is a deficient number, since it is larger than the sum of its proper divisors (5375926381439).

112220210112001 is a wasteful number, since it uses less digits than its factorization.

112220210112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876536.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112220210112001 its reverse (100211012022211), we get a palindrome (212431222134212).

The spelling of 112220210112001 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred ten million, one hundred twelve thousand, one".