10211330020 has 12 divisors (see below), whose sum is σ = 21443793084. Its totient is φ = 4084532000.

The previous prime is 10211329969. The next prime is 10211330021. The reversal of 10211330020 is 2003311201.

It can be written as a sum of positive squares in 2 ways, for example, as 6037911616 + 4173418404 = 77704^2 + 64602^2 .

It is not an unprimeable number, because it can be changed into a prime (10211330021) 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, 255283231 + ... + 255283270.

It is an arithmetic number, because the mean of its divisors is an integer number (1786982757).

Almost surely, 2^10211330020 is an apocalyptic number.

10211330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211330020 is an abundant number, since it is smaller than the sum of its proper divisors (11232463064).

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

10211330020 is a wasteful number, since it uses less digits than its factorization.

10211330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510566510 (or 510566508 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10211330020 its reverse (2003311201), we get a palindrome (12214641221).

The spelling of 10211330020 in words is "ten billion, two hundred eleven million, three hundred thirty thousand, twenty".