11000021322 has 16 divisors (see below), whose sum is σ = 22091332032. Its totient is φ = 3651458880.

The previous prime is 11000021321. The next prime is 11000021339. The reversal of 11000021322 is 22312000011.

It is a junction number, because it is equal to n+sod(n) for n = 11000021298 and 11000021307.

It is not an unprimeable number, because it can be changed into a prime (11000021321) 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, 3802158 + ... + 3805049.

It is an arithmetic number, because the mean of its divisors is an integer number (1380708252).

Almost surely, 2^11000021322 is an apocalyptic number.

11000021322 is an abundant number, since it is smaller than the sum of its proper divisors (11091310710).

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

11000021322 is a wasteful number, since it uses less digits than its factorization.

11000021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607453.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11000021322 its reverse (22312000011), we get a palindrome (33312021333).

The spelling of 11000021322 in words is "eleven billion, twenty-one thousand, three hundred twenty-two".