22132103212322 has 4 divisors (see below), whose sum is σ = 33198154818486. Its totient is φ = 11066051606160.

The previous prime is 22132103212277. The next prime is 22132103212381. The reversal of 22132103212322 is 22321230123122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15266125881721 + 6865977330601 = 3907189^2 + 2620301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22132103212291 and 22132103212300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533025803079 + ... + 5533025803082.

Almost surely, 2^{22132103212322} is an apocalyptic number.

22132103212322 is a deficient number, since it is larger than the sum of its proper divisors (11066051606164).

22132103212322 is a wasteful number, since it uses less digits than its factorization.

22132103212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11066051606163.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22132103212322 its reverse (22321230123122), we get a palindrome (44453333335444).

The spelling of 22132103212322 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred three million, two hundred twelve thousand, three hundred twenty-two".