213302222011 has 2 divisors, whose sum is σ = 213302222012. Its totient is φ = 213302222010.

The previous prime is 213302221991. The next prime is 213302222039. The reversal of 213302222011 is 110222203312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213302222011 - 2¹³ = 213302213819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213302222011.

It is not a weakly prime, because it can be changed into another prime (213302202011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106651111005 + 106651111006.

It is an arithmetic number, because the mean of its divisors is an integer number (106651111006).

Almost surely, 2^213302222011 is an apocalyptic number.

213302222011 is a deficient number, since it is larger than the sum of its proper divisors (1).

213302222011 is an equidigital number, since it uses as much as digits as its factorization.

213302222011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213302222011 its reverse (110222203312), we get a palindrome (323524425323).

The spelling of 213302222011 in words is "two hundred thirteen billion, three hundred two million, two hundred twenty-two thousand, eleven".