10022003312231 has 4 divisors (see below), whose sum is σ = 10022009994312. Its totient is φ = 10021996630152.

The previous prime is 10022003312207. The next prime is 10022003312261. The reversal of 10022003312231 is 13221330022001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10022003312231 - 2¹⁰ = 10022003311207 is a prime.

It is a super-2 number, since 2×10022003312231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022003312261) 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, 68576 + ... + 4477578.

It is an arithmetic number, because the mean of its divisors is an integer number (2505502498578).

Almost surely, 2^{10022003312231} is an apocalyptic number.

10022003312231 is a deficient number, since it is larger than the sum of its proper divisors (6682081).

10022003312231 is an equidigital number, since it uses as much as digits as its factorization.

10022003312231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6682080.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10022003312231 its reverse (13221330022001), we get a palindrome (23243333334232).

The spelling of 10022003312231 in words is "ten trillion, twenty-two billion, three million, three hundred twelve thousand, two hundred thirty-one".