22211323022 has 8 divisors (see below), whose sum is σ = 38076553776. Its totient is φ = 9519138432.

The previous prime is 22211323009. The next prime is 22211323037. The reversal of 22211323022 is 22032311222.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 22211322985 and 22211323003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793261523 + ... + 793261550.

It is an arithmetic number, because the mean of its divisors is an integer number (4759569222).

Almost surely, 2^22211323022 is an apocalyptic number.

22211323022 is a deficient number, since it is larger than the sum of its proper divisors (15865230754).

22211323022 is a wasteful number, since it uses less digits than its factorization.

22211323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586523082.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22211323022 its reverse (22032311222), we get a palindrome (44243634244).

The spelling of 22211323022 in words is "twenty-two billion, two hundred eleven million, three hundred twenty-three thousand, twenty-two".