2202222100201 has 4 divisors (see below), whose sum is σ = 2206819641600. Its totient is φ = 2197624558804.

The previous prime is 2202222100181. The next prime is 2202222100261. The reversal of 2202222100201 is 1020012222022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2202222100201 - 2¹⁵ = 2202222067433 is a prime.

It is a super-2 number, since 2×2202222100201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202222100261) 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, 2298769981 + ... + 2298770938.

It is an arithmetic number, because the mean of its divisors is an integer number (551704910400).

Almost surely, 2^{2202222100201} is an apocalyptic number.

It is an amenable number.

2202222100201 is a deficient number, since it is larger than the sum of its proper divisors (4597541399).

2202222100201 is an equidigital number, since it uses as much as digits as its factorization.

2202222100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4597541398.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2202222100201 its reverse (1020012222022), we get a palindrome (3222234322223).

The spelling of 2202222100201 in words is "two trillion, two hundred two billion, two hundred twenty-two million, one hundred thousand, two hundred one".