22002211221110 has 16 divisors (see below), whose sum is σ = 39623518458576. Its totient is φ = 8796542652768.

The previous prime is 22002211221073. The next prime is 22002211221131. The reversal of 22002211221110 is 1112211220022.

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, 542708177 + ... + 542748716.

It is an arithmetic number, because the mean of its divisors is an integer number (2476469903661).

Almost surely, 2^{22002211221110} is an apocalyptic number.

22002211221110 is a deficient number, since it is larger than the sum of its proper divisors (17621307237466).

22002211221110 is a wasteful number, since it uses less digits than its factorization.

22002211221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085458927.

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

Adding to 22002211221110 its reverse (1112211220022), we get a palindrome (23114422441132).

The spelling of 22002211221110 in words is "twenty-two trillion, two billion, two hundred eleven million, two hundred twenty-one thousand, one hundred ten".