2201102002201 has 8 divisors (see below), whose sum is σ = 2204539811208. Its totient is φ = 2197666704000.

The previous prime is 2201102002199. The next prime is 2201102002207. The reversal of 2201102002201 is 1022002011022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 889435723801 + 1311666278400 = 943099^2 + 1145280^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201102002201 - 2¹ = 2201102002199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201102002207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130811 + ... + 2383471.

It is an arithmetic number, because the mean of its divisors is an integer number (275567476401).

Almost surely, 2^{2201102002201} is an apocalyptic number.

It is an amenable number.

2201102002201 is a deficient number, since it is larger than the sum of its proper divisors (3437809007).

2201102002201 is a wasteful number, since it uses less digits than its factorization.

2201102002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255403.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2201102002201 its reverse (1022002011022), we get a palindrome (3223104013223).

The spelling of 2201102002201 in words is "two trillion, two hundred one billion, one hundred two million, two thousand, two hundred one".