122404132200023 has 16 divisors (see below), whose sum is σ = 126293114196480. Its totient is φ = 118587676686336.

The previous prime is 122404132199971. The next prime is 122404132200037. The reversal of 122404132200023 is 320002231404221.

It is a cyclic number.

It is not a de Polignac number, because 122404132200023 - 2²⁰ = 122404131151447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122404132199965 and 122404132200001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122404132200223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43631261 + ... + 46351862.

It is an arithmetic number, because the mean of its divisors is an integer number (7893319637280).

Almost surely, 2^{122404132200023} is an apocalyptic number.

122404132200023 is a deficient number, since it is larger than the sum of its proper divisors (3888981996457).

122404132200023 is an equidigital number, since it uses as much as digits as its factorization.

122404132200023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89983526.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 122404132200023 its reverse (320002231404221), we get a palindrome (442406363604244).

The spelling of 122404132200023 in words is "one hundred twenty-two trillion, four hundred four billion, one hundred thirty-two million, two hundred thousand, twenty-three".