211002200003000 has 384 divisors, whose sum is σ = 576312928551360. Its totient is φ = 72097603200000.

The previous prime is 211002200002987. The next prime is 211002200003047. The reversal of 211002200003000 is 300002200112.

It is a happy number.

It is a super-2 number, since 2×211002200003000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19810547675 + ... + 19810558325.

Almost surely, 2^{211002200003000} is an apocalyptic number.

211002200003000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211002200003000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288156464275680).

211002200003000 is an abundant number, since it is smaller than the sum of its proper divisors (365310728548360).

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

211002200003000 is a wasteful number, since it uses less digits than its factorization.

211002200003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12024 (or 12003 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 211002200003000 its reverse (300002200112), we get a palindrome (211302202203112).

The spelling of 211002200003000 in words is "two hundred eleven trillion, two billion, two hundred million, three thousand".