214223123011 has 2 divisors, whose sum is σ = 214223123012. Its totient is φ = 214223123010.

The previous prime is 214223122991. The next prime is 214223123041. The reversal of 214223123011 is 110321322412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214223123011 - 2¹¹ = 214223120963 is a prime.

It is a super-2 number, since 2×214223123011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214223123041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107111561505 + 107111561506.

It is an arithmetic number, because the mean of its divisors is an integer number (107111561506).

Almost surely, 2^214223123011 is an apocalyptic number.

214223123011 is a deficient number, since it is larger than the sum of its proper divisors (1).

214223123011 is an equidigital number, since it uses as much as digits as its factorization.

214223123011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 214223123011 its reverse (110321322412), we get a palindrome (324544445423).

The spelling of 214223123011 in words is "two hundred fourteen billion, two hundred twenty-three million, one hundred twenty-three thousand, eleven".