112012212112001 has 2 divisors, whose sum is σ = 112012212112002. Its totient is φ = 112012212112000.

The previous prime is 112012212111997. The next prime is 112012212112019. The reversal of 112012212112001 is 100211212210211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104497952435776 + 7514259676225 = 10222424^2 + 2741215^2 .

It is a cyclic number.

It is not a de Polignac number, because 112012212112001 - 2² = 112012212111997 is a prime.

It is not a weakly prime, because it can be changed into another prime (112012212112061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006106056000 + 56006106056001.

It is an arithmetic number, because the mean of its divisors is an integer number (56006106056001).

Almost surely, 2^{112012212112001} is an apocalyptic number.

It is an amenable number.

112012212112001 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012212112001 is an equidigital number, since it uses as much as digits as its factorization.

112012212112001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112012212112001 its reverse (100211212210211), we get a palindrome (212223424322212).

The spelling of 112012212112001 in words is "one hundred twelve trillion, twelve billion, two hundred twelve million, one hundred twelve thousand, one".