3402111202201 has 2 divisors, whose sum is σ = 3402111202202. Its totient is φ = 3402111202200.

The previous prime is 3402111202151. The next prime is 3402111202283. The reversal of 3402111202201 is 1022021112043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3028814641801 + 373296560400 = 1740349^2 + 610980^2 .

It is an emirp because it is prime and its reverse (1022021112043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3402111202201 - 2³⁹ = 2852355388313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3402115202201) 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 as a sum of consecutive naturals, namely, 1701055601100 + 1701055601101.

It is an arithmetic number, because the mean of its divisors is an integer number (1701055601101).

Almost surely, 2^{3402111202201} is an apocalyptic number.

It is an amenable number.

3402111202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402111202201 is an equidigital number, since it uses as much as digits as its factorization.

3402111202201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 3402111202201 its reverse (1022021112043), we get a palindrome (4424132314244).

The spelling of 3402111202201 in words is "three trillion, four hundred two billion, one hundred eleven million, two hundred two thousand, two hundred one".