10022010020 has 48 divisors (see below), whose sum is σ = 23012035200. Its totient is φ = 3636030720.

The previous prime is 10022009999. The next prime is 10022010023. The reversal of 10022010020 is 2001022001.

It is not an unprimeable number, because it can be changed into a prime (10022010023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44696 + ... + 148464.

It is an arithmetic number, because the mean of its divisors is an integer number (479417400).

Almost surely, 2^10022010020 is an apocalyptic number.

10022010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10022010020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11506017600).

10022010020 is an abundant number, since it is smaller than the sum of its proper divisors (12990025180).

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

10022010020 is a wasteful number, since it uses less digits than its factorization.

10022010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104228 (or 104226 counting only the distinct ones).

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

Adding to 10022010020 its reverse (2001022001), we get a palindrome (12023032021).

The spelling of 10022010020 in words is "ten billion, twenty-two million, ten thousand, twenty".