10223313031111 has 4 divisors (see below), whose sum is σ = 10224711767800. Its totient is φ = 10221914294424.

The previous prime is 10223313031103. The next prime is 10223313031117. The reversal of 10223313031111 is 11113031332201.

10223313031111 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 a cyclic number.

It is not a de Polignac number, because 10223313031111 - 2³ = 10223313031103 is a prime.

It is a super-2 number, since 2×10223313031111² (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 (10223313031117) 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, 699357381 + ... + 699371998.

It is an arithmetic number, because the mean of its divisors is an integer number (2556177941950).

Almost surely, 2^{10223313031111} is an apocalyptic number.

10223313031111 is a deficient number, since it is larger than the sum of its proper divisors (1398736689).

10223313031111 is an equidigital number, since it uses as much as digits as its factorization.

10223313031111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398736688.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10223313031111 its reverse (11113031332201), we get a palindrome (21336344363312).

The spelling of 10223313031111 in words is "ten trillion, two hundred twenty-three billion, three hundred thirteen million, thirty-one thousand, one hundred eleven".