201222000213313 has 2 divisors, whose sum is σ = 201222000213314. Its totient is φ = 201222000213312.

The previous prime is 201222000213253. The next prime is 201222000213319. The reversal of 201222000213313 is 313312000222102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197715433121424 + 3506567091889 = 14061132^2 + 1872583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201222000213313 is a prime.

It is not a weakly prime, because it can be changed into another prime (201222000213319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100611000106656 + 100611000106657.

It is an arithmetic number, because the mean of its divisors is an integer number (100611000106657).

Almost surely, 2^{201222000213313} is an apocalyptic number.

It is an amenable number.

201222000213313 is a deficient number, since it is larger than the sum of its proper divisors (1).

201222000213313 is an equidigital number, since it uses as much as digits as its factorization.

201222000213313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201222000213313 its reverse (313312000222102), we get a palindrome (514534000435415).

The spelling of 201222000213313 in words is "two hundred one trillion, two hundred twenty-two billion, two hundred thirteen thousand, three hundred thirteen".