11210020201200 has 120 divisors (see below), whose sum is σ = 36192183298048. Its totient is φ = 2965800579840.

The previous prime is 11210020201103. The next prime is 11210020201243. The reversal of 11210020201200 is 210202001211.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×11210020201200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36625882 + ... + 36930681.

Almost surely, 2^{11210020201200} is an apocalyptic number.

11210020201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210020201200 is an abundant number, since it is smaller than the sum of its proper divisors (24982163096848).

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

11210020201200 is a wasteful number, since it uses less digits than its factorization.

11210020201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73556711 (or 73556700 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11210020201200 its reverse (210202001211), we get a palindrome (11420222202411).

The spelling of 11210020201200 in words is "eleven trillion, two hundred ten billion, twenty million, two hundred one thousand, two hundred".