22222122002110 has 16 divisors (see below), whose sum is σ = 40019849594496. Its totient is φ = 8884397691808.

The previous prime is 22222122002081. The next prime is 22222122002177. The reversal of 22222122002110 is 1120022122222.

It is a super-2 number, since 2×22222122002110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556367662 + ... + 556407601.

It is an arithmetic number, because the mean of its divisors is an integer number (2501240599656).

Almost surely, 2^{22222122002110} is an apocalyptic number.

22222122002110 is a deficient number, since it is larger than the sum of its proper divisors (17797727592386).

22222122002110 is a wasteful number, since it uses less digits than its factorization.

22222122002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112777267.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22222122002110 its reverse (1120022122222), we get a palindrome (23342144124332).

The spelling of 22222122002110 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred twenty-two million, two thousand, one hundred ten".