10110001220100 has 108 divisors (see below), whose sum is σ = 31694423145840. Its totient is φ = 2695559121600.

The previous prime is 10110001220071. The next prime is 10110001220119. The reversal of 10110001220100 is 102210001101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4601791 + ... + 6434009.

It is an arithmetic number, because the mean of its divisors is an integer number (293466880980).

Almost surely, 2^{10110001220100} is an apocalyptic number.

10110001220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110001220100 is an abundant number, since it is smaller than the sum of its proper divisors (21584421925740).

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

10110001220100 is a wasteful number, since it uses less digits than its factorization.

10110001220100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838370 (or 1838360 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10110001220100 its reverse (102210001101), we get a palindrome (10212211221201).

The spelling of 10110001220100 in words is "ten trillion, one hundred ten billion, one million, two hundred twenty thousand, one hundred".