222001110110 has 128 divisors (see below), whose sum is σ = 465495496704. Its totient is φ = 75499407360.

The previous prime is 222001110109. The next prime is 222001110173. The reversal of 222001110110 is 11011100222.

It is a junction number, because it is equal to n+sod(n) for n = 222001110091 and 222001110100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19621355 + ... + 19632665.

It is an arithmetic number, because the mean of its divisors is an integer number (3636683568).

Almost surely, 2^222001110110 is an apocalyptic number.

222001110110 is an abundant number, since it is smaller than the sum of its proper divisors (243494386594).

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

222001110110 is a wasteful number, since it uses less digits than its factorization.

222001110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11538.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 222001110110 its reverse (11011100222), we get a palindrome (233012210332).

The spelling of 222001110110 in words is "two hundred twenty-two billion, one million, one hundred ten thousand, one hundred ten".