200311022311312 has 20 divisors (see below), whose sum is σ = 423384660794736. Its totient is φ = 91050464686880.

The previous prime is 200311022311297. The next prime is 200311022311357. The reversal of 200311022311312 is 213113220113002.

It is a super-2 number, since 2×200311022311312² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 3 ways as a sum of consecutive naturals, for example, 569065404118 + ... + 569065404469.

Almost surely, 2^{200311022311312} is an apocalyptic number.

200311022311312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200311022311312 is an abundant number, since it is smaller than the sum of its proper divisors (223073638483424).

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

200311022311312 is a wasteful number, since it uses less digits than its factorization.

200311022311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138130808606 (or 1138130808600 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 200311022311312 its reverse (213113220113002), we get a palindrome (413424242424314).

The spelling of 200311022311312 in words is "two hundred trillion, three hundred eleven billion, twenty-two million, three hundred eleven thousand, three hundred twelve".