201000222201200 has 60 divisors (see below), whose sum is σ = 485571006575928. Its totient is φ = 79955889465600.

The previous prime is 201000222201197. The next prime is 201000222201209. The reversal of 201000222201200 is 2102222000102.

It is a super-3 number, since 3×201000222201200³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000222201209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1388050682 + ... + 1388195481.

Almost surely, 2^{201000222201200} is an apocalyptic number.

201000222201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201000222201200 is an abundant number, since it is smaller than the sum of its proper divisors (284570784374728).

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

201000222201200 is a wasteful number, since it uses less digits than its factorization.

201000222201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776246362 (or 2776246351 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201000222201200 its reverse (2102222000102), we get a palindrome (203102444201302).

The spelling of 201000222201200 in words is "two hundred one trillion, two hundred twenty-two million, two hundred one thousand, two hundred".