10021122110 has 8 divisors (see below), whose sum is σ = 18038019816. Its totient is φ = 4008448840.

The previous prime is 10021122109. The next prime is 10021122119. The reversal of 10021122110 is 1122112001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10021122091 and 10021122100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021122119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501056096 + ... + 501056115.

It is an arithmetic number, because the mean of its divisors is an integer number (2254752477).

Almost surely, 2^10021122110 is an apocalyptic number.

10021122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021122110 is a deficient number, since it is larger than the sum of its proper divisors (8016897706).

10021122110 is a wasteful number, since it uses less digits than its factorization.

10021122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002112218.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10021122110 its reverse (1122112001), we get a palindrome (11143234111).

The spelling of 10021122110 in words is "ten billion, twenty-one million, one hundred twenty-two thousand, one hundred ten".