110222012220100 has 144 divisors (see below), whose sum is σ = 274927550385600. Its totient is φ = 37934021952000.

The previous prime is 110222012220097. The next prime is 110222012220149. The reversal of 110222012220100 is 1022210222011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18756246 + ... + 23921554.

It is an arithmetic number, because the mean of its divisors is an integer number (1909219099900).

Almost surely, 2^{110222012220100} is an apocalyptic number.

110222012220100 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 110222012220100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137463775192800).

110222012220100 is an abundant number, since it is smaller than the sum of its proper divisors (164705538165500).

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

110222012220100 is a wasteful number, since it uses less digits than its factorization.

110222012220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166374 (or 5166367 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110222012220100 its reverse (1022210222011), we get a palindrome (111244222442111).

The spelling of 110222012220100 in words is "one hundred ten trillion, two hundred twenty-two billion, twelve million, two hundred twenty thousand, one hundred".