122223310011 has 48 divisors (see below), whose sum is σ = 206399681280. Its totient is φ = 68939069760.

The previous prime is 122223310009. The next prime is 122223310021. The reversal of 122223310011 is 110013322221.

122223310011 is a `hidden beast` number, since 122 + 223 + 310 + 0 + 11 = 666.

It is not a de Polignac number, because 122223310011 - 2¹ = 122223310009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122223310021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 641121 + ... + 809618.

It is an arithmetic number, because the mean of its divisors is an integer number (4299993360).

Almost surely, 2^122223310011 is an apocalyptic number.

122223310011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122223310011 is a deficient number, since it is larger than the sum of its proper divisors (84176371269).

122223310011 is a wasteful number, since it uses less digits than its factorization.

122223310011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450816 (or 1450813 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 122223310011 its reverse (110013322221), we get a palindrome (232236632232).

It can be divided in two parts, 122223 and 310011, that added together give a palindrome (432234).

The spelling of 122223310011 in words is "one hundred twenty-two billion, two hundred twenty-three million, three hundred ten thousand, eleven".