100200111220110 has 128 divisors (see below), whose sum is σ = 271401500095488. Its totient is φ = 23463835520000.

The previous prime is 100200111220093. The next prime is 100200111220117. The reversal of 100200111220110 is 11022111002001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200111220117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35295714 + ... + 38028773.

It is an arithmetic number, because the mean of its divisors is an integer number (2120324219496).

Almost surely, 2^{100200111220110} is an apocalyptic number.

100200111220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100200111220110 is an abundant number, since it is smaller than the sum of its proper divisors (171201388875378).

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

100200111220110 is a wasteful number, since it uses less digits than its factorization.

100200111220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73324650.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100200111220110 its reverse (11022111002001), we get a palindrome (111222222222111).

The spelling of 100200111220110 in words is "one hundred trillion, two hundred billion, one hundred eleven million, two hundred twenty thousand, one hundred ten".