11011222010000 has 100 divisors (see below), whose sum is σ = 27519246822144. Its totient is φ = 4262408400000.

The previous prime is 11011222009993. The next prime is 11011222010011. The reversal of 11011222010000 is 1022211011.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17450036 + ... + 18070035.

Almost surely, 2^{11011222010000} is an apocalyptic number.

11011222010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011222010000 is an abundant number, since it is smaller than the sum of its proper divisors (16508024812144).

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

11011222010000 is an equidigital number, since it uses as much as digits as its factorization.

11011222010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35520130 (or 35520109 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11011222010000 its reverse (1022211011), we get a palindrome (11012244221011).

The spelling of 11011222010000 in words is "eleven trillion, eleven billion, two hundred twenty-two million, ten thousand".