2221006201 has 16 divisors (see below), whose sum is σ = 2394602496. Its totient is φ = 2054794896.

The previous prime is 2221006163. The next prime is 2221006211. The reversal of 2221006201 is 1026001222.

2221006201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2221006201 - 2²⁹ = 1684135289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2221006211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90966 + ... + 112768.

It is an arithmetic number, because the mean of its divisors is an integer number (149662656).

Almost surely, 2^2221006201 is an apocalyptic number.

It is an amenable number.

2221006201 is a deficient number, since it is larger than the sum of its proper divisors (173596295).

2221006201 is a wasteful number, since it uses less digits than its factorization.

2221006201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21972.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2221006201 is about 47127.5524613787. The cubic root of 2221006201 is about 1304.7178088526.

Adding to 2221006201 its reverse (1026001222), we get a palindrome (3247007423).

The spelling of 2221006201 in words is "two billion, two hundred twenty-one million, six thousand, two hundred one".