112001100021007 has 2 divisors, whose sum is σ = 112001100021008. Its totient is φ = 112001100021006.

The previous prime is 112001100020987. The next prime is 112001100021047. The reversal of 112001100021007 is 700120001100211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001100021007 is a prime.

It is a super-2 number, since 2×112001100021007² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112001100021047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000550010503 + 56000550010504.

It is an arithmetic number, because the mean of its divisors is an integer number (56000550010504).

Almost surely, 2^{112001100021007} is an apocalyptic number.

112001100021007 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001100021007 is an equidigital number, since it uses as much as digits as its factorization.

112001100021007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 112001100021007 its reverse (700120001100211), we get a palindrome (812121101121218).

The spelling of 112001100021007 in words is "one hundred twelve trillion, one billion, one hundred million, twenty-one thousand, seven".