123422311335 has 16 divisors (see below), whose sum is σ = 197944771680. Its totient is φ = 65668874880.

The previous prime is 123422311307. The next prime is 123422311351. The reversal of 123422311335 is 533113224321.

It is not a de Polignac number, because 123422311335 - 2¹¹ = 123422309287 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 9765840 + ... + 9778469.

It is an arithmetic number, because the mean of its divisors is an integer number (12371548230).

Almost surely, 2^123422311335 is an apocalyptic number.

123422311335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123422311335 is a deficient number, since it is larger than the sum of its proper divisors (74522460345).

123422311335 is a wasteful number, since it uses less digits than its factorization.

123422311335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19544738.

The product of its digits is 12960, while the sum is 30.

Adding to 123422311335 its reverse (533113224321), we get a palindrome (656535535656).

The spelling of 123422311335 in words is "one hundred twenty-three billion, four hundred twenty-two million, three hundred eleven thousand, three hundred thirty-five".