200210212211123 has 8 divisors (see below), whose sum is σ = 202244482806240. Its totient is φ = 198176961052800.

The previous prime is 200210212211063. The next prime is 200210212211179. The reversal of 200210212211123 is 321112212012002.

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

It is a cyclic number.

It is not a de Polignac number, because 200210212211123 - 2¹⁴ = 200210212194739 is a prime.

It is a super-2 number, since 2×200210212211123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200210212211095 and 200210212211104.

It is not an unprimeable number, because it can be changed into a prime (200210212711123) 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, 254464415 + ... + 255249992.

It is an arithmetic number, because the mean of its divisors is an integer number (25280560350780).

Almost surely, 2^{200210212211123} is an apocalyptic number.

200210212211123 is a deficient number, since it is larger than the sum of its proper divisors (2034270595117).

200210212211123 is a wasteful number, since it uses less digits than its factorization.

200210212211123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509718397.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 200210212211123 its reverse (321112212012002), we get a palindrome (521322424223125).

The spelling of 200210212211123 in words is "two hundred trillion, two hundred ten billion, two hundred twelve million, two hundred eleven thousand, one hundred twenty-three".