22002220110 has 32 divisors (see below), whose sum is σ = 56867277600. Its totient is φ = 5415931008.

The previous prime is 22002220109. The next prime is 22002220127. The reversal of 22002220110 is 1102220022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28207585 + ... + 28208364.

It is an arithmetic number, because the mean of its divisors is an integer number (1777102425).

Almost surely, 2^22002220110 is an apocalyptic number.

22002220110 is an abundant number, since it is smaller than the sum of its proper divisors (34865057490).

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

22002220110 is a wasteful number, since it uses less digits than its factorization.

22002220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56415972.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22002220110 its reverse (1102220022), we get a palindrome (23104440132).

The spelling of 22002220110 in words is "twenty-two billion, two million, two hundred twenty thousand, one hundred ten".