10021100110 has 16 divisors (see below), whose sum is σ = 20614834656. Its totient is φ = 3435805728.

The previous prime is 10021100107. The next prime is 10021100123. The reversal of 10021100110 is 1100112001.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 10021100093 and 10021100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71579217 + ... + 71579356.

It is an arithmetic number, because the mean of its divisors is an integer number (1288427166).

Almost surely, 2^10021100110 is an apocalyptic number.

10021100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021100110 is an abundant number, since it is smaller than the sum of its proper divisors (10593734546).

10021100110 is a wasteful number, since it uses less digits than its factorization.

10021100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143158587.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10021100110 its reverse (1100112001), we get a palindrome (11121212111).

The spelling of 10021100110 in words is "ten billion, twenty-one million, one hundred thousand, one hundred ten".