200430123113122 has 16 divisors (see below), whose sum is σ = 350606629353600. Its totient is φ = 85898624191044.

The previous prime is 200430123113057. The next prime is 200430123113147. The reversal of 200430123113122 is 221311321034002.

It is a super-2 number, since 2×200430123113122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146086094878 + ... + 146086096249.

It is an arithmetic number, because the mean of its divisors is an integer number (21912914334600).

Almost surely, 2^{200430123113122} is an apocalyptic number.

200430123113122 is a deficient number, since it is larger than the sum of its proper divisors (150176506240478).

200430123113122 is an equidigital number, since it uses as much as digits as its factorization.

200430123113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292172191150 (or 292172191136 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 200430123113122 its reverse (221311321034002), we get a palindrome (421741444147124).

The spelling of 200430123113122 in words is "two hundred trillion, four hundred thirty billion, one hundred twenty-three million, one hundred thirteen thousand, one hundred twenty-two".