200211101211220 has 48 divisors (see below), whose sum is σ = 485645751396288. Its totient is φ = 68521446402560.

The previous prime is 200211101211217. The next prime is 200211101211259. The reversal of 200211101211220 is 22112101112002.

It is a super-3 number, since 3×200211101211220³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200211101211194 and 200211101211203.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 26766186262 + ... + 26766193741.

It is an arithmetic number, because the mean of its divisors is an integer number (10117619820756).

Almost surely, 2^{200211101211220} is an apocalyptic number.

200211101211220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211101211220 is an abundant number, since it is smaller than the sum of its proper divisors (285434650185068).

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

200211101211220 is a wasteful number, since it uses less digits than its factorization.

200211101211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53532380040 (or 53532380038 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200211101211220 its reverse (22112101112002), we get a palindrome (222323202323222).

The spelling of 200211101211220 in words is "two hundred trillion, two hundred eleven billion, one hundred one million, two hundred eleven thousand, two hundred twenty".