220022110110 has 64 divisors (see below), whose sum is σ = 578248450560. Its totient is φ = 53135863680.

The previous prime is 220022110039. The next prime is 220022110111. The reversal of 220022110110 is 11011220022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220022110111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1180765 + ... + 1354344.

It is an arithmetic number, because the mean of its divisors is an integer number (9035132040).

Almost surely, 2^220022110110 is an apocalyptic number.

220022110110 is an abundant number, since it is smaller than the sum of its proper divisors (358226340450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220022110110 is a wasteful number, since it uses less digits than its factorization.

220022110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535393.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220022110110 its reverse (11011220022), we get a palindrome (231033330132).

The spelling of 220022110110 in words is "two hundred twenty billion, twenty-two million, one hundred ten thousand, one hundred ten".