20212110232 has 8 divisors (see below), whose sum is σ = 37897706700. Its totient is φ = 10106055112.

The previous prime is 20212110227. The next prime is 20212110241. The reversal of 20212110232 is 23201121202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263256882 + ... + 1263256897.

Almost surely, 2^20212110232 is an apocalyptic number.

It is an amenable number.

20212110232 is a deficient number, since it is larger than the sum of its proper divisors (17685596468).

20212110232 is a wasteful number, since it uses less digits than its factorization.

20212110232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526513785 (or 2526513781 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20212110232 its reverse (23201121202), we get a palindrome (43413231434).

The spelling of 20212110232 in words is "twenty billion, two hundred twelve million, one hundred ten thousand, two hundred thirty-two".