123000200332200 has 144 divisors (see below), whose sum is σ = 413079353891100. Its totient is φ = 32799761126400.

The previous prime is 123000200332133. The next prime is 123000200332253. The reversal of 123000200332200 is 2233002000321.

It is a happy number.

123000200332200 is a `hidden beast` number, since 1 + 230 + 0 + 0 + 200 + 3 + 32 + 200 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 6416828657316 + 116583371674884 = 2533146^2 + 10797378^2 .

It is a super-2 number, since 2×123000200332200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 266819506 + ... + 267280094.

Almost surely, 2^{123000200332200} is an apocalyptic number.

123000200332200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123000200332200 is an abundant number, since it is smaller than the sum of its proper divisors (290079153558900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123000200332200 is a wasteful number, since it uses less digits than its factorization.

123000200332200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608972 (or 608960 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 123000200332200 its reverse (2233002000321), we get a palindrome (125233202332521).

The spelling of 123000200332200 in words is "one hundred twenty-three trillion, two hundred million, three hundred thirty-two thousand, two hundred".