11020221022100 has 36 divisors (see below), whose sum is σ = 23986127060448. Its totient is φ = 4394770908000.

The previous prime is 11020221022093. The next prime is 11020221022141. The reversal of 11020221022100 is 122012202011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166435496 + ... + 166501695.

Almost surely, 2^{11020221022100} is an apocalyptic number.

11020221022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020221022100 is an abundant number, since it is smaller than the sum of its proper divisors (12965906038348).

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

11020221022100 is a wasteful number, since it uses less digits than its factorization.

11020221022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332937536 (or 332937529 counting only the distinct ones).

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

Adding to 11020221022100 its reverse (122012202011), we get a palindrome (11142233224111).

The spelling of 11020221022100 in words is "eleven trillion, twenty billion, two hundred twenty-one million, twenty-two thousand, one hundred".