102220301311 has 2 divisors, whose sum is σ = 102220301312. Its totient is φ = 102220301310.

The previous prime is 102220301303. The next prime is 102220301329. The reversal of 102220301311 is 113103022201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102220301311 - 2³ = 102220301303 is a prime.

It is a super-2 number, since 2×102220301311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102220301341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110150655 + 51110150656.

It is an arithmetic number, because the mean of its divisors is an integer number (51110150656).

Almost surely, 2^102220301311 is an apocalyptic number.

102220301311 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220301311 is an equidigital number, since it uses as much as digits as its factorization.

102220301311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102220301311 its reverse (113103022201), we get a palindrome (215323323512).

The spelling of 102220301311 in words is "one hundred two billion, two hundred twenty million, three hundred one thousand, three hundred eleven".