10223232111311 has 32 divisors (see below), whose sum is σ = 11048514048000. Its totient is φ = 9424803248640.

The previous prime is 10223232111299. The next prime is 10223232111331. The reversal of 10223232111311 is 11311123232201.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10223232111311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223232111331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 841481465 + ... + 841493613.

It is an arithmetic number, because the mean of its divisors is an integer number (345266064000).

Almost surely, 2^{10223232111311} is an apocalyptic number.

10223232111311 is a deficient number, since it is larger than the sum of its proper divisors (825281936689).

10223232111311 is a wasteful number, since it uses less digits than its factorization.

10223232111311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 10223232111311 its reverse (11311123232201), we get a palindrome (21534355343512).

The spelling of 10223232111311 in words is "ten trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred eleven thousand, three hundred eleven".