122231000011 has 2 divisors, whose sum is σ = 122231000012. Its totient is φ = 122231000010.

The previous prime is 122230999993. The next prime is 122231000041. The reversal of 122231000011 is 110000132221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122231000011 - 2¹⁷ = 122230868939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122230999955 and 122231000000.

It is not a weakly prime, because it can be changed into another prime (122231000041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61115500005 + 61115500006.

It is an arithmetic number, because the mean of its divisors is an integer number (61115500006).

Almost surely, 2^122231000011 is an apocalyptic number.

122231000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122231000011 is an equidigital number, since it uses as much as digits as its factorization.

122231000011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 122231000011 its reverse (110000132221), we get a palindrome (232231132232).

The spelling of 122231000011 in words is "one hundred twenty-two billion, two hundred thirty-one million, eleven", and thus it is an aban number.