2011202201 has 2 divisors, whose sum is σ = 2011202202. Its totient is φ = 2011202200.

The previous prime is 2011202197. The next prime is 2011202213. The reversal of 2011202201 is 1022021102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1102240000 + 908962201 = 33200^2 + 30149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011202201 - 2² = 2011202197 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011202101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005601100 + 1005601101.

It is an arithmetic number, because the mean of its divisors is an integer number (1005601101).

Almost surely, 2^2011202201 is an apocalyptic number.

It is an amenable number.

2011202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011202201 is an equidigital number, since it uses as much as digits as its factorization.

2011202201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2011202201 is about 44846.4290774639. The cubic root of 2011202201 is about 1262.2689864672.

Adding to 2011202201 its reverse (1022021102), we get a palindrome (3033223303).

The spelling of 2011202201 in words is "two billion, eleven million, two hundred two thousand, two hundred one".