110400222404220 has 288 divisors, whose sum is σ = 377586780307968. Its totient is φ = 23604254281728.

The previous prime is 110400222404207. The next prime is 110400222404281. The reversal of 110400222404220 is 22404222004011.

It is a happy number.

It is a super-3 number, since 3×110400222404220³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16994934 + ... + 22574946.

Almost surely, 2^{110400222404220} is an apocalyptic number.

110400222404220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110400222404220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188793390153984).

110400222404220 is an abundant number, since it is smaller than the sum of its proper divisors (267186557903748).

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

110400222404220 is a wasteful number, since it uses less digits than its factorization.

110400222404220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580229 (or 5580210 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 110400222404220 its reverse (22404222004011), we get a palindrome (132804444408231).

The spelling of 110400222404220 in words is "one hundred ten trillion, four hundred billion, two hundred twenty-two million, four hundred four thousand, two hundred twenty".