110120222022100 has 18 divisors (see below), whose sum is σ = 238960881788174. Its totient is φ = 44048088808800.

The previous prime is 110120222022073. The next prime is 110120222022101. The reversal of 110120222022100 is 1220222021011.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1517395294276 + 108602826727824 = 1231826^2 + 10421268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120222022101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 550601110011 + ... + 550601110210.

Almost surely, 2^{110120222022100} is an apocalyptic number.

110120222022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120222022100 is an abundant number, since it is smaller than the sum of its proper divisors (128840659766074).

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

110120222022100 is a wasteful number, since it uses less digits than its factorization.

110120222022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101202220235 (or 1101202220228 counting only the distinct ones).

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

Adding to 110120222022100 its reverse (1220222021011), we get a palindrome (111340444043111).

The spelling of 110120222022100 in words is "one hundred ten trillion, one hundred twenty billion, two hundred twenty-two million, twenty-two thousand, one hundred".