2201202102001 has 16 divisors (see below), whose sum is σ = 2520802349568. Its totient is φ = 1882891483200.

The previous prime is 2201202101993. The next prime is 2201202102023. The reversal of 2201202102001 is 1002012021022.

It is a happy number.

It is not a de Polignac number, because 2201202102001 - 2³ = 2201202101993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201202102041) 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, 6603331 + ... + 6928663.

It is an arithmetic number, because the mean of its divisors is an integer number (157550146848).

Almost surely, 2^{2201202102001} is an apocalyptic number.

It is an amenable number.

2201202102001 is a deficient number, since it is larger than the sum of its proper divisors (319600247567).

2201202102001 is a wasteful number, since it uses less digits than its factorization.

2201202102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327312.

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

Adding to 2201202102001 its reverse (1002012021022), we get a palindrome (3203214123023).

The spelling of 2201202102001 in words is "two trillion, two hundred one billion, two hundred two million, one hundred two thousand, one".