22211104402 has 8 divisors (see below), whose sum is σ = 33556345200. Its totient is φ = 11025656004.

The previous prime is 22211104397. The next prime is 22211104411. The reversal of 22211104402 is 20440111222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22211104402.

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 3 ways as a sum of consecutive naturals, for example, 39947752 + ... + 39948307.

It is an arithmetic number, because the mean of its divisors is an integer number (4194543150).

Almost surely, 2^22211104402 is an apocalyptic number.

22211104402 is a deficient number, since it is larger than the sum of its proper divisors (11345240798).

22211104402 is a wasteful number, since it uses less digits than its factorization.

22211104402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79896200.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22211104402 its reverse (20440111222), we get a palindrome (42651215624).

The spelling of 22211104402 in words is "twenty-two billion, two hundred eleven million, one hundred four thousand, four hundred two".