202210221012011 has 2 divisors, whose sum is σ = 202210221012012. Its totient is φ = 202210221012010.

The previous prime is 202210221011971. The next prime is 202210221012013. The reversal of 202210221012011 is 110210122012202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202210221012011 is a prime.

Together with 202210221012013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (202210221012013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101105110506005 + 101105110506006.

It is an arithmetic number, because the mean of its divisors is an integer number (101105110506006).

Almost surely, 2^{202210221012011} is an apocalyptic number.

202210221012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202210221012011 is an equidigital number, since it uses as much as digits as its factorization.

202210221012011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202210221012011 its reverse (110210122012202), we get a palindrome (312420343024213).

The spelling of 202210221012011 in words is "two hundred two trillion, two hundred ten billion, two hundred twenty-one million, twelve thousand, eleven".