200123342222002 has 16 divisors (see below), whose sum is σ = 301515564369240. Its totient is φ = 99618211199232.

The previous prime is 200123342221993. The next prime is 200123342222071. The reversal of 200123342222002 is 200222243321002.

It can be written as a sum of positive squares in 4 ways, for example, as 184677255339201 + 15446086882801 = 13589601^2 + 3930151^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7253953 + ... + 21280660.

Almost surely, 2^{200123342222002} is an apocalyptic number.

200123342222002 is a deficient number, since it is larger than the sum of its proper divisors (101392222147238).

200123342222002 is a wasteful number, since it uses less digits than its factorization.

200123342222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28550157.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 200123342222002 its reverse (200222243321002), we get a palindrome (400345585543004).

The spelling of 200123342222002 in words is "two hundred trillion, one hundred twenty-three billion, three hundred forty-two million, two hundred twenty-two thousand, two".