201000211011200 has 96 divisors (see below), whose sum is σ = 496977866624460. Its totient is φ = 80328104386560.

The previous prime is 201000211011199. The next prime is 201000211011217. The reversal of 201000211011200 is 2110112000102.

It can be written as a sum of positive squares in 6 ways, for example, as 11521016896 + 200988689994304 = 107336^2 + 14177048^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24542237 + ... + 31691036.

Almost surely, 2^{201000211011200} is an apocalyptic number.

201000211011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201000211011200 is an abundant number, since it is smaller than the sum of its proper divisors (295977655613260).

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

201000211011200 is a wasteful number, since it uses less digits than its factorization.

201000211011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56234414 (or 56234397 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201000211011200 its reverse (2110112000102), we get a palindrome (203110323011302).

The spelling of 201000211011200 in words is "two hundred one trillion, two hundred eleven million, eleven thousand, two hundred".