22321045622 has 16 divisors (see below), whose sum is σ = 33629644800. Its totient is φ = 11111224680.

The previous prime is 22321045603. The next prime is 22321045631. The reversal of 22321045622 is 22654012322.

It is a super-3 number, since 3×22321045622³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765629 + ... + 794247.

It is an arithmetic number, because the mean of its divisors is an integer number (2101852800).

Almost surely, 2^22321045622 is an apocalyptic number.

22321045622 is a deficient number, since it is larger than the sum of its proper divisors (11308599178).

22321045622 is a wasteful number, since it uses less digits than its factorization.

22321045622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30331.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 22321045622 its reverse (22654012322), we get a palindrome (44975057944).

The spelling of 22321045622 in words is "twenty-two billion, three hundred twenty-one million, forty-five thousand, six hundred twenty-two".