22664440024222 has 16 divisors (see below), whose sum is σ = 36606573123120. Its totient is φ = 10484845633408.

The previous prime is 22664440024139. The next prime is 22664440024249. The reversal of 22664440024222 is 22242004446622.

It is a super-2 number, since 2×22664440024222² (a number of 28 digits) contains 22 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, 5649160513 + ... + 5649164524.

It is an arithmetic number, because the mean of its divisors is an integer number (2287910820195).

Almost surely, 2^{22664440024222} is an apocalyptic number.

22664440024222 is a deficient number, since it is larger than the sum of its proper divisors (13942133098898).

22664440024222 is a wasteful number, since it uses less digits than its factorization.

22664440024222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298325115.

The product of its (nonzero) digits is 589824, while the sum is 40.

The spelling of 22664440024222 in words is "twenty-two trillion, six hundred sixty-four billion, four hundred forty million, twenty-four thousand, two hundred twenty-two".