10012230321231 has 4 divisors (see below), whose sum is σ = 13349640428312. Its totient is φ = 6674820214152.

The previous prime is 10012230321131. The next prime is 10012230321253. The reversal of 10012230321231 is 13212303221001.

10012230321231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10012230321231 - 2¹¹ = 10012230319183 is a prime.

It is a super-2 number, since 2×10012230321231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012230321198 and 10012230321207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012230321271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668705053536 + ... + 1668705053541.

It is an arithmetic number, because the mean of its divisors is an integer number (3337410107078).

Almost surely, 2^{10012230321231} is an apocalyptic number.

10012230321231 is a deficient number, since it is larger than the sum of its proper divisors (3337410107081).

10012230321231 is an equidigital number, since it uses as much as digits as its factorization.

10012230321231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337410107080.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10012230321231 its reverse (13212303221001), we get a palindrome (23224533542232).

The spelling of 10012230321231 in words is "ten trillion, twelve billion, two hundred thirty million, three hundred twenty-one thousand, two hundred thirty-one".