122230999969 has 16 divisors (see below), whose sum is σ = 137449694592. Its totient is φ = 107849858688.

The previous prime is 122230999949. The next prime is 122230999981. The reversal of 122230999969 is 969999032221.

It is not a de Polignac number, because 122230999969 - 2¹⁷ = 122230868897 is a prime.

It is a super-2 number, since 2×122230999969² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122230999949) 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 in 15 ways as a sum of consecutive naturals, for example, 305589 + ... + 581245.

It is an arithmetic number, because the mean of its divisors is an integer number (8590605912).

Almost surely, 2^122230999969 is an apocalyptic number.

It is an amenable number.

122230999969 is a deficient number, since it is larger than the sum of its proper divisors (15218694623).

122230999969 is a wasteful number, since it uses less digits than its factorization.

122230999969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277176.

The product of its (nonzero) digits is 8503056, while the sum is 61.

The spelling of 122230999969 in words is "one hundred twenty-two billion, two hundred thirty million, nine hundred ninety-nine thousand, nine hundred sixty-nine".