200310122123211 has 8 divisors (see below), whose sum is σ = 267088412031184. Its totient is φ = 133535956815360.

The previous prime is 200310122123161. The next prime is 200310122123227. The reversal of 200310122123211 is 112321221013002.

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

It is not a de Polignac number, because 200310122123211 - 2¹⁸ = 200310121861067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200310122123011) 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, 1031036710 + ... + 1031230971.

It is an arithmetic number, because the mean of its divisors is an integer number (33386051503898).

Almost surely, 2^{200310122123211} is an apocalyptic number.

200310122123211 is a deficient number, since it is larger than the sum of its proper divisors (66778289907973).

200310122123211 is a wasteful number, since it uses less digits than its factorization.

200310122123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062300061.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 200310122123211 its reverse (112321221013002), we get a palindrome (312631343136213).

The spelling of 200310122123211 in words is "two hundred trillion, three hundred ten billion, one hundred twenty-two million, one hundred twenty-three thousand, two hundred eleven".