110022120220220 has 48 divisors (see below), whose sum is σ = 251614978534080. Its totient is φ = 40167107667456.

The previous prime is 110022120220079. The next prime is 110022120220237. The reversal of 110022120220220 is 22022021220011.

It is a happy number.

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, 2377291472 + ... + 2377337751.

It is an arithmetic number, because the mean of its divisors is an integer number (5241978719460).

Almost surely, 2^{110022120220220} is an apocalyptic number.

110022120220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022120220220 is an abundant number, since it is smaller than the sum of its proper divisors (141592858313860).

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

110022120220220 is a wasteful number, since it uses less digits than its factorization.

110022120220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754629334 (or 4754629332 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 110022120220220 its reverse (22022021220011), we get a palindrome (132044141440231).

The spelling of 110022120220220 in words is "one hundred ten trillion, twenty-two billion, one hundred twenty million, two hundred twenty thousand, two hundred twenty".