11000202221100 has 72 divisors (see below), whose sum is σ = 32029973245648. Its totient is φ = 2914703251200.

The previous prime is 11000202221089. The next prime is 11000202221213. The reversal of 11000202221100 is 112220200011.

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

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, 116727871 + ... + 116822070.

Almost surely, 2^{11000202221100} is an apocalyptic number.

11000202221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000202221100 is an abundant number, since it is smaller than the sum of its proper divisors (21029771024548).

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

11000202221100 is a wasteful number, since it uses less digits than its factorization.

11000202221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233550115 (or 233550108 counting only the distinct ones).

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

Adding to 11000202221100 its reverse (112220200011), we get a palindrome (11112422421111).

The spelling of 11000202221100 in words is "eleven trillion, two hundred two million, two hundred twenty-one thousand, one hundred".