10231432212 has 48 divisors (see below), whose sum is σ = 24443249600. Its totient is φ = 3329157888.

The previous prime is 10231432199. The next prime is 10231432213. The reversal of 10231432212 is 21223413201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231432213) 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, 1023414 + ... + 1033362.

Almost surely, 2^10231432212 is an apocalyptic number.

10231432212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231432212 is an abundant number, since it is smaller than the sum of its proper divisors (14211817388).

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

10231432212 is a wasteful number, since it uses less digits than its factorization.

10231432212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11992 (or 11990 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10231432212 its reverse (21223413201), we get a palindrome (31454845413).

The spelling of 10231432212 in words is "ten billion, two hundred thirty-one million, four hundred thirty-two thousand, two hundred twelve".