4022001203201 has 4 divisors (see below), whose sum is σ = 4022013482052. Its totient is φ = 4021988924352.

The previous prime is 4022001203197. The next prime is 4022001203249. The reversal of 4022001203201 is 1023021002204.

4022001203201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2052918705601 + 1969082497600 = 1432801^2 + 1403240^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022001203201 - 2² = 4022001203197 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 4022001203201.

It is not an unprimeable number, because it can be changed into a prime (4022001803201) 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, 5634236 + ... + 6307821.

It is an arithmetic number, because the mean of its divisors is an integer number (1005503370513).

Almost surely, 2^{4022001203201} is an apocalyptic number.

It is an amenable number.

4022001203201 is a deficient number, since it is larger than the sum of its proper divisors (12278851).

4022001203201 is a wasteful number, since it uses less digits than its factorization.

4022001203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12278850.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 4022001203201 its reverse (1023021002204), we get a palindrome (5045022205405).

The spelling of 4022001203201 in words is "four trillion, twenty-two billion, one million, two hundred three thousand, two hundred one".