22220311033304 has 16 divisors (see below), whose sum is σ = 41938997647920. Its totient is φ = 11036578327200.

The previous prime is 22220311033301. The next prime is 22220311033309. The reversal of 22220311033304 is 40333011302222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220311033301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9197147399 + ... + 9197149814.

It is an arithmetic number, because the mean of its divisors is an integer number (2621187352995).

Almost surely, 2^{22220311033304} is an apocalyptic number.

It is an amenable number.

22220311033304 is a deficient number, since it is larger than the sum of its proper divisors (19718686614616).

22220311033304 is a wasteful number, since it uses less digits than its factorization.

22220311033304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18394297370 (or 18394297366 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22220311033304 its reverse (40333011302222), we get a palindrome (62553322335526).

The spelling of 22220311033304 in words is "twenty-two trillion, two hundred twenty billion, three hundred eleven million, thirty-three thousand, three hundred four".