2212201301201 has 4 divisors (see below), whose sum is σ = 2213094400692. Its totient is φ = 2211308201712.

The previous prime is 2212201301171. The next prime is 2212201301263. The reversal of 2212201301201 is 1021031022122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1628010124225 + 584191176976 = 1275935^2 + 764324^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212201301201 - 2⁶ = 2212201301137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212201301201.

It is not an unprimeable number, because it can be changed into a prime (2212201301291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446546030 + ... + 446550983.

It is an arithmetic number, because the mean of its divisors is an integer number (553273600173).

Almost surely, 2^{2212201301201} is an apocalyptic number.

It is an amenable number.

2212201301201 is a deficient number, since it is larger than the sum of its proper divisors (893099491).

2212201301201 is an equidigital number, since it uses as much as digits as its factorization.

2212201301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893099490.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2212201301201 its reverse (1021031022122), we get a palindrome (3233232323323).

The spelling of 2212201301201 in words is "two trillion, two hundred twelve billion, two hundred one million, three hundred one thousand, two hundred one".