11002212120200 has 384 divisors, whose sum is σ = 31281569280000. Its totient is φ = 3515073408000.

The previous prime is 11002212120197. The next prime is 11002212120203. The reversal of 11002212120200 is 202121220011.

It is an interprime number because it is at equal distance from previous prime (11002212120197) and next prime (11002212120203).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (11002212120203) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 408216725 + ... + 408243675.

It is an arithmetic number, because the mean of its divisors is an integer number (81462420000).

Almost surely, 2^{11002212120200} is an apocalyptic number.

11002212120200 is a gapful number since it is divisible by the number (10) 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 11002212120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15640784640000).

11002212120200 is an abundant number, since it is smaller than the sum of its proper divisors (20279357159800).

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

11002212120200 is a wasteful number, since it uses less digits than its factorization.

11002212120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27245 (or 27236 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11002212120200 its reverse (202121220011), we get a palindrome (11204333340211).

The spelling of 11002212120200 in words is "eleven trillion, two billion, two hundred twelve million, one hundred twenty thousand, two hundred".