10223000212031 has 4 divisors (see below), whose sum is σ = 10225554050712. Its totient is φ = 10220446373352.

The previous prime is 10223000211979. The next prime is 10223000212043. The reversal of 10223000212031 is 13021200032201.

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

It is a cyclic number.

It is not a de Polignac number, because 10223000212031 - 2¹⁰ = 10223000211007 is a prime.

It is a super-2 number, since 2×10223000212031² (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 (10223000212531) by changing a digit.

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, 1276913336 + ... + 1276921341.

It is an arithmetic number, because the mean of its divisors is an integer number (2556388512678).

Almost surely, 2^{10223000212031} is an apocalyptic number.

10223000212031 is a deficient number, since it is larger than the sum of its proper divisors (2553838681).

10223000212031 is an equidigital number, since it uses as much as digits as its factorization.

10223000212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553838680.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10223000212031 its reverse (13021200032201), we get a palindrome (23244200244232).

The spelling of 10223000212031 in words is "ten trillion, two hundred twenty-three billion, two hundred twelve thousand, thirty-one".