112012112120201 has 2 divisors, whose sum is σ = 112012112120202. Its totient is φ = 112012112120200.

The previous prime is 112012112120197. The next prime is 112012112120257. The reversal of 112012112120201 is 102021211210211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82433252684176 + 29578859436025 = 9079276^2 + 5438645^2 .

It is a cyclic number.

It is not a de Polignac number, because 112012112120201 - 2² = 112012112120197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112012112120201.

It is not a weakly prime, because it can be changed into another prime (112012112120801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006056060100 + 56006056060101.

It is an arithmetic number, because the mean of its divisors is an integer number (56006056060101).

Almost surely, 2^{112012112120201} is an apocalyptic number.

It is an amenable number.

112012112120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012112120201 is an equidigital number, since it uses as much as digits as its factorization.

112012112120201 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 112012112120201 its reverse (102021211210211), we get a palindrome (214033323330412).

The spelling of 112012112120201 in words is "one hundred twelve trillion, twelve billion, one hundred twelve million, one hundred twenty thousand, two hundred one".