201202211120200 has 96 divisors (see below), whose sum is σ = 473917096281960. Its totient is φ = 79432672256000.

The previous prime is 201202211120161. The next prime is 201202211120233. The reversal of 201202211120200 is 2021112202102.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 3850456458564 + 197351754661636 = 1962258^2 + 14048194^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9307177 + ... + 22113976.

Almost surely, 2^{201202211120200} is an apocalyptic number.

201202211120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201202211120200 is an abundant number, since it is smaller than the sum of its proper divisors (272714885161760).

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

201202211120200 is a wasteful number, since it uses less digits than its factorization.

201202211120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31421587 (or 31421578 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201202211120200 its reverse (2021112202102), we get a palindrome (203223323322302).

The spelling of 201202211120200 in words is "two hundred one trillion, two hundred two billion, two hundred eleven million, one hundred twenty thousand, two hundred".