22222214312330 has 32 divisors (see below), whose sum is σ = 41002931592000. Its totient is φ = 8666298148480.

The previous prime is 22222214312327. The next prime is 22222214312359. The reversal of 22222214312330 is 3321341222222.

It is a junction number, because it is equal to n+sod(n) for n = 22222214312293 and 22222214312302.

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 15 ways as a sum of consecutive naturals, for example, 17464304 + ... + 18693483.

It is an arithmetic number, because the mean of its divisors is an integer number (1281341612250).

Almost surely, 2^{22222214312330} is an apocalyptic number.

22222214312330 is a deficient number, since it is larger than the sum of its proper divisors (18780717279670).

22222214312330 is a wasteful number, since it uses less digits than its factorization.

22222214312330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36159334.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22222214312330 its reverse (3321341222222), we get a palindrome (25543555534552).

The spelling of 22222214312330 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred fourteen million, three hundred twelve thousand, three hundred thirty".