10231210212312 has 16 divisors (see below), whose sum is σ = 25578025530840. Its totient is φ = 3410403404096.

The previous prime is 10231210212287. The next prime is 10231210212347. The reversal of 10231210212312 is 21321201213201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213150212733 + ... + 213150212780.

Almost surely, 2^{10231210212312} is an apocalyptic number.

10231210212312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231210212312 is an abundant number, since it is smaller than the sum of its proper divisors (15346815318528).

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

10231210212312 is a wasteful number, since it uses less digits than its factorization.

10231210212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426300425522 (or 426300425518 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10231210212312 its reverse (21321201213201), we get a palindrome (31552411425513).

The spelling of 10231210212312 in words is "ten trillion, two hundred thirty-one billion, two hundred ten million, two hundred twelve thousand, three hundred twelve".