11220202210000 has 100 divisors (see below), whose sum is σ = 31045979131552. Its totient is φ = 3846926448000.

The previous prime is 11220202209977. The next prime is 11220202210033. The reversal of 11220202210000 is 1220202211.

It is a happy number.

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

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 19 ways as a sum of consecutive naturals, for example, 80074302 + ... + 80214301.

Almost surely, 2^{11220202210000} is an apocalyptic number.

11220202210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11220202210000 is an abundant number, since it is smaller than the sum of its proper divisors (19825776921552).

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

11220202210000 is an equidigital number, since it uses as much as digits as its factorization.

11220202210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160288638 (or 160288617 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11220202210000 its reverse (1220202211), we get a palindrome (11221422412211).

The spelling of 11220202210000 in words is "eleven trillion, two hundred twenty billion, two hundred two million, two hundred ten thousand".