22210211201 has 2 divisors, whose sum is σ = 22210211202. Its totient is φ = 22210211200.

The previous prime is 22210211197. The next prime is 22210211213. The reversal of 22210211201 is 10211201222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15346254400 + 6863956801 = 123880^2 + 82849^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210211201 - 2² = 22210211197 is a prime.

It is not a weakly prime, because it can be changed into another prime (22210211501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105105600 + 11105105601.

It is an arithmetic number, because the mean of its divisors is an integer number (11105105601).

Almost surely, 2^22210211201 is an apocalyptic number.

It is an amenable number.

22210211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210211201 is an equidigital number, since it uses as much as digits as its factorization.

22210211201 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 14.

Adding to 22210211201 its reverse (10211201222), we get a palindrome (32421412423).

It can be divided in two parts, 2221021 and 1201, that added together give a palindrome (2222222).

The spelling of 22210211201 in words is "twenty-two billion, two hundred ten million, two hundred eleven thousand, two hundred one".