2202001200001 has 4 divisors (see below), whose sum is σ = 2331530682372. Its totient is φ = 2072471717632.

The previous prime is 2202001199987. The next prime is 2202001200011. The reversal of 2202001200001 is 1000021002022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1102542000400 + 1099459199601 = 1050020^2 + 1048551^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202001200001 - 2¹³ = 2202001191809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202001200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64764741160 + ... + 64764741193.

It is an arithmetic number, because the mean of its divisors is an integer number (582882670593).

Almost surely, 2^{2202001200001} is an apocalyptic number.

It is an amenable number.

2202001200001 is a deficient number, since it is larger than the sum of its proper divisors (129529482371).

2202001200001 is a wasteful number, since it uses less digits than its factorization.

2202001200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129529482370.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2202001200001 its reverse (1000021002022), we get a palindrome (3202022202023).

The spelling of 2202001200001 in words is "two trillion, two hundred two billion, one million, two hundred thousand, one".