11012111220200 has 96 divisors (see below), whose sum is σ = 26927729372160. Its totient is φ = 4182323308800.

The previous prime is 11012111220163. The next prime is 11012111220221. The reversal of 11012111220200 is 202211121011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16427504 + ... + 17084703.

It is an arithmetic number, because the mean of its divisors is an integer number (280497180960).

Almost surely, 2^{11012111220200} is an apocalyptic number.

11012111220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012111220200 is an abundant number, since it is smaller than the sum of its proper divisors (15915618151960).

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

11012111220200 is a wasteful number, since it uses less digits than its factorization.

11012111220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33512307 (or 33512298 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11012111220200 its reverse (202211121011), we get a palindrome (11214322341211).

The spelling of 11012111220200 in words is "eleven trillion, twelve billion, one hundred eleven million, two hundred twenty thousand, two hundred".