2211001200202 has 16 divisors (see below), whose sum is σ = 3362035359240. Its totient is φ = 1090323666432.

The previous prime is 2211001200197. The next prime is 2211001200203. The reversal of 2211001200202 is 2020021001122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1762073059761 + 448928140441 = 1327431^2 + 670021^2 .

It is not an unprimeable number, because it can be changed into a prime (2211001200203) 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 7 ways as a sum of consecutive naturals, for example, 5004508 + ... + 5428360.

Almost surely, 2^{2211001200202} is an apocalyptic number.

2211001200202 is a deficient number, since it is larger than the sum of its proper divisors (1151034159038).

2211001200202 is a wasteful number, since it uses less digits than its factorization.

2211001200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459657.

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

Adding to 2211001200202 its reverse (2020021001122), we get a palindrome (4231022201324).

The spelling of 2211001200202 in words is "two trillion, two hundred eleven billion, one million, two hundred thousand, two hundred two".