22122102011122 has 8 divisors (see below), whose sum is σ = 33186897052416. Its totient is φ = 11059802993652.

The previous prime is 22122102011021. The next prime is 22122102011131. The reversal of 22122102011122 is 22111020122122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22122102011122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623983798 + ... + 624019249.

It is an arithmetic number, because the mean of its divisors is an integer number (4148362131552).

Almost surely, 2^{22122102011122} is an apocalyptic number.

22122102011122 is a deficient number, since it is larger than the sum of its proper divisors (11064795041294).

22122102011122 is a wasteful number, since it uses less digits than its factorization.

22122102011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248011912.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22122102011122 its reverse (22111020122122), we get a palindrome (44233122133244).

The spelling of 22122102011122 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred two million, eleven thousand, one hundred twenty-two".