100011221112110 has 32 divisors (see below), whose sum is σ = 224440766341632. Its totient is φ = 31172328658080.

The previous prime is 100011221112107. The next prime is 100011221112167. The reversal of 100011221112110 is 11211122110001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64942350602 + ... + 64942352141.

It is an arithmetic number, because the mean of its divisors is an integer number (7013773948176).

Almost surely, 2^{100011221112110} is an apocalyptic number.

100011221112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100011221112110 is an abundant number, since it is smaller than the sum of its proper divisors (124429545229522).

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

100011221112110 is a wasteful number, since it uses less digits than its factorization.

100011221112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129884702768.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100011221112110 its reverse (11211122110001), we get a palindrome (111222343222111).

The spelling of 100011221112110 in words is "one hundred trillion, eleven billion, two hundred twenty-one million, one hundred twelve thousand, one hundred ten".