10212333231 has 8 divisors (see below), whose sum is σ = 13627013040. Its totient is φ = 6802937792.

The previous prime is 10212333227. The next prime is 10212333251. The reversal of 10212333231 is 13233321201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10212333231 - 2² = 10212333227 is a prime.

It is a super-2 number, since 2×10212333231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212333198 and 10212333207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212333221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1316580 + ... + 1324313.

It is an arithmetic number, because the mean of its divisors is an integer number (1703376630).

Almost surely, 2^10212333231 is an apocalyptic number.

10212333231 is a deficient number, since it is larger than the sum of its proper divisors (3414679809).

10212333231 is a wasteful number, since it uses less digits than its factorization.

10212333231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642185.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10212333231 its reverse (13233321201), we get a palindrome (23445654432).

The spelling of 10212333231 in words is "ten billion, two hundred twelve million, three hundred thirty-three thousand, two hundred thirty-one".