110110221120 has 56 divisors (see below), whose sum is σ = 349599955104. Its totient is φ = 29362725376.

The previous prime is 110110221101. The next prime is 110110221121. The reversal of 110110221120 is 21122011011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110110221096 and 110110221105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110110221121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57348114 + ... + 57350033.

Almost surely, 2^110110221120 is an apocalyptic number.

110110221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110110221120 is an abundant number, since it is smaller than the sum of its proper divisors (239489733984).

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

110110221120 is a wasteful number, since it uses less digits than its factorization.

110110221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114698167 (or 114698157 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110110221120 its reverse (21122011011), we get a palindrome (131232232131).

The spelling of 110110221120 in words is "one hundred ten billion, one hundred ten million, two hundred twenty-one thousand, one hundred twenty".