200200022201123 has 8 divisors (see below), whose sum is σ = 229448184087648. Its totient is φ = 171113899993344.

The previous prime is 200200022201071. The next prime is 200200022201273. The reversal of 200200022201123 is 321102220002002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200200022201123 - 2¹⁰ = 200200022200099 is a prime.

It is a super-2 number, since 2×200200022201123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200200022201323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40509917036 + ... + 40509921977.

It is an arithmetic number, because the mean of its divisors is an integer number (28681023010956).

Almost surely, 2^{200200022201123} is an apocalyptic number.

200200022201123 is a deficient number, since it is larger than the sum of its proper divisors (29248161886525).

200200022201123 is an equidigital number, since it uses as much as digits as its factorization.

200200022201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81019839373.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 200200022201123 its reverse (321102220002002), we get a palindrome (521302242203125).

The spelling of 200200022201123 in words is "two hundred trillion, two hundred billion, twenty-two million, two hundred one thousand, one hundred twenty-three".