102212213011 has 2 divisors, whose sum is σ = 102212213012. Its totient is φ = 102212213010.

The previous prime is 102212212997. The next prime is 102212213029. The reversal of 102212213011 is 110312212201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102212213011 - 2⁹ = 102212212499 is a prime.

It is a super-2 number, since 2×102212213011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102212213041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106106505 + 51106106506.

It is an arithmetic number, because the mean of its divisors is an integer number (51106106506).

Almost surely, 2^102212213011 is an apocalyptic number.

102212213011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212213011 is an equidigital number, since it uses as much as digits as its factorization.

102212213011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102212213011 its reverse (110312212201), we get a palindrome (212524425212).

The spelling of 102212213011 in words is "one hundred two billion, two hundred twelve million, two hundred thirteen thousand, eleven".