10020022110 has 256 divisors, whose sum is σ = 31507660800. Its totient is φ = 2218430592.

The previous prime is 10020022099. The next prime is 10020022127. The reversal of 10020022110 is 1122002001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10020022092 and 10020022101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11296087 + ... + 11296973.

It is an arithmetic number, because the mean of its divisors is an integer number (123076800).

Almost surely, 2^10020022110 is an apocalyptic number.

10020022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10020022110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15753830400).

10020022110 is an abundant number, since it is smaller than the sum of its proper divisors (21487638690).

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

10020022110 is a wasteful number, since it uses less digits than its factorization.

10020022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092 (or 1086 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10020022110 its reverse (1122002001), we get a palindrome (11142024111).

The spelling of 10020022110 in words is "ten billion, twenty million, twenty-two thousand, one hundred ten".