22022201101112 has 128 divisors (see below), whose sum is σ = 43959516480000. Its totient is φ = 10313523118080.

The previous prime is 22022201101099. The next prime is 22022201101129. The reversal of 22022201101112 is 21110110222022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7930211468 + ... + 7930214244.

It is an arithmetic number, because the mean of its divisors is an integer number (343433722500).

Almost surely, 2^{22022201101112} is an apocalyptic number.

It is an amenable number.

22022201101112 is a deficient number, since it is larger than the sum of its proper divisors (21937315378888).

22022201101112 is a wasteful number, since it uses less digits than its factorization.

22022201101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269 (or 4265 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22022201101112 its reverse (21110110222022), we get a palindrome (43132311323134).

The spelling of 22022201101112 in words is "twenty-two trillion, twenty-two billion, two hundred one million, one hundred one thousand, one hundred twelve".