22333023313 has 2 divisors, whose sum is σ = 22333023314. Its totient is φ = 22333023312.

The previous prime is 22333023311. The next prime is 22333023331. The reversal of 22333023313 is 31332033322.

Together with next prime (22333023331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20068405569 + 2264617744 = 141663^2 + 47588^2 .

It is a cyclic number.

It is not a de Polignac number, because 22333023313 - 2¹ = 22333023311 is a prime.

Together with 22333023311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22333023311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11166511656 + 11166511657.

It is an arithmetic number, because the mean of its divisors is an integer number (11166511657).

Almost surely, 2^22333023313 is an apocalyptic number.

It is an amenable number.

22333023313 is a deficient number, since it is larger than the sum of its proper divisors (1).

22333023313 is an equidigital number, since it uses as much as digits as its factorization.

22333023313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 22333023313 its reverse (31332033322), we get a palindrome (53665056635).

The spelling of 22333023313 in words is "twenty-two billion, three hundred thirty-three million, twenty-three thousand, three hundred thirteen".