22320012214 has 16 divisors (see below), whose sum is σ = 34564323456. Its totient is φ = 10798660800.

The previous prime is 22320012203. The next prime is 22320012223. The reversal of 22320012214 is 41221002322.

It is a super-3 number, since 3×22320012214³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320012191 and 22320012200.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 632394 + ... + 666754.

It is an arithmetic number, because the mean of its divisors is an integer number (2160270216).

Almost surely, 2^22320012214 is an apocalyptic number.

22320012214 is a deficient number, since it is larger than the sum of its proper divisors (12244311242).

22320012214 is a wasteful number, since it uses less digits than its factorization.

22320012214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44871.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22320012214 its reverse (41221002322), we get a palindrome (63541014536).

The spelling of 22320012214 in words is "twenty-two billion, three hundred twenty million, twelve thousand, two hundred fourteen".