110011222222100 has 18 divisors (see below), whose sum is σ = 238724352222174. Its totient is φ = 44004488888800.

The previous prime is 110011222222081. The next prime is 110011222222151. The reversal of 110011222222100 is 1222222110011.

It can be written as a sum of positive squares in 3 ways, for example, as 138814366084 + 109872407856016 = 372578^2 + 10482004^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 550056111011 + ... + 550056111210.

It is an arithmetic number, because the mean of its divisors is an integer number (13262464012343).

Almost surely, 2^{110011222222100} is an apocalyptic number.

110011222222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110011222222100 is an abundant number, since it is smaller than the sum of its proper divisors (128713130000074).

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

110011222222100 is a wasteful number, since it uses less digits than its factorization.

110011222222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100112222235 (or 1100112222228 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110011222222100 its reverse (1222222110011), we get a palindrome (111233444332111).

The spelling of 110011222222100 in words is "one hundred ten trillion, eleven billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred".