22002222120110 has 64 divisors (see below), whose sum is σ = 39939346944000. Its totient is φ = 8726681577600.

The previous prime is 22002222120061. The next prime is 22002222120139. The reversal of 22002222120110 is 1102122220022.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 3612248165 + ... + 3612254255.

It is an arithmetic number, because the mean of its divisors is an integer number (624052296000).

Almost surely, 2^{22002222120110} is an apocalyptic number.

22002222120110 is a deficient number, since it is larger than the sum of its proper divisors (17937124823890).

22002222120110 is a wasteful number, since it uses less digits than its factorization.

22002222120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12057.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22002222120110 its reverse (1102122220022), we get a palindrome (23104344340132).

The spelling of 22002222120110 in words is "twenty-two trillion, two billion, two hundred twenty-two million, one hundred twenty thousand, one hundred ten".