20212230010 has 24 divisors (see below), whose sum is σ = 42321935700. Its totient is φ = 6929907264.

The previous prime is 20212229957. The next prime is 20212230067. The reversal of 20212230010 is 1003221202.

It can be written as a sum of positive squares in 2 ways, for example, as 18481586809 + 1730643201 = 135947^2 + 41601^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20624235 + ... + 20625214.

Almost surely, 2^20212230010 is an apocalyptic number.

20212230010 is an abundant number, since it is smaller than the sum of its proper divisors (22109705690).

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

20212230010 is a wasteful number, since it uses less digits than its factorization.

20212230010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41249470 (or 41249463 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20212230010 its reverse (1003221202), we get a palindrome (21215451212).

The spelling of 20212230010 in words is "twenty billion, two hundred twelve million, two hundred thirty thousand, ten".