112100012212001 has 8 divisors (see below), whose sum is σ = 122370177728064. Its totient is φ = 101843055915120.

The previous prime is 112100012211989. The next prime is 112100012212039. The reversal of 112100012212001 is 100212210001211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112100012212001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112100012232001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302287046 + ... + 3302320991.

It is an arithmetic number, because the mean of its divisors is an integer number (15296272216008).

Almost surely, 2^{112100012212001} is an apocalyptic number.

112100012212001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112100012212001 is a deficient number, since it is larger than the sum of its proper divisors (10270165516063).

112100012212001 is a wasteful number, since it uses less digits than its factorization.

112100012212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604609591.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112100012212001 its reverse (100212210001211), we get a palindrome (212312222213212).

The spelling of 112100012212001 in words is "one hundred twelve trillion, one hundred billion, twelve million, two hundred twelve thousand, one".