11000220033021 has 8 divisors (see below), whose sum is σ = 14681671141344. Its totient is φ = 7326124473360.

The previous prime is 11000220033013. The next prime is 11000220033043. The reversal of 11000220033021 is 12033002200011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11000220033021 - 2³ = 11000220033013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000220033821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1838883675 + ... + 1838889656.

It is an arithmetic number, because the mean of its divisors is an integer number (1835208892668).

Almost surely, 2^{11000220033021} is an apocalyptic number.

It is an amenable number.

11000220033021 is a deficient number, since it is larger than the sum of its proper divisors (3681451108323).

11000220033021 is an equidigital number, since it uses as much as digits as its factorization.

11000220033021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677774331.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11000220033021 its reverse (12033002200011), we get a palindrome (23033222233032).

The spelling of 11000220033021 in words is "eleven trillion, two hundred twenty million, thirty-three thousand, twenty-one".