22002110221012 has 96 divisors (see below), whose sum is σ = 40349546741504. Its totient is φ = 10488828672000.

The previous prime is 22002110221009. The next prime is 22002110221051. The reversal of 22002110221012 is 21012201120022.

It is a happy number.

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, 1769647948 + ... + 1769660380.

Almost surely, 2^{22002110221012} is an apocalyptic number.

It is an amenable number.

22002110221012 is a deficient number, since it is larger than the sum of its proper divisors (18347436520492).

22002110221012 is a wasteful number, since it uses less digits than its factorization.

22002110221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13809 (or 13807 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22002110221012 its reverse (21012201120022), we get a palindrome (43014311341034).

The spelling of 22002110221012 in words is "twenty-two trillion, two billion, one hundred ten million, two hundred twenty-one thousand, twelve".