2210222210201 has 2 divisors, whose sum is σ = 2210222210202. Its totient is φ = 2210222210200.

The previous prime is 2210222210191. The next prime is 2210222210233. The reversal of 2210222210201 is 1020122220122.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1210222210201 + 1000000000000 = 1100101^2 + 1000000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210222210201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2210222210201.

It is not a weakly prime, because it can be changed into another prime (2210222210401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105111105100 + 1105111105101.

It is an arithmetic number, because the mean of its divisors is an integer number (1105111105101).

Almost surely, 2^{2210222210201} is an apocalyptic number.

It is an amenable number.

2210222210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210222210201 is an equidigital number, since it uses as much as digits as its factorization.

2210222210201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2210222210201 its reverse (1020122220122), we get a palindrome (3230344430323).

The spelling of 2210222210201 in words is "two trillion, two hundred ten billion, two hundred twenty-two million, two hundred ten thousand, two hundred one".