22230223111081 has 2 divisors, whose sum is σ = 22230223111082. Its totient is φ = 22230223111080.

The previous prime is 22230223110967. The next prime is 22230223111123. The reversal of 22230223111081 is 18011132203222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13769739777600 + 8460483333481 = 3710760^2 + 2908691^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22230223111081 is a prime.

It is a super-3 number, since 3×22230223111081³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (22230223111981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115111555540 + 11115111555541.

It is an arithmetic number, because the mean of its divisors is an integer number (11115111555541).

Almost surely, 2^{22230223111081} is an apocalyptic number.

It is an amenable number.

22230223111081 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230223111081 is an equidigital number, since it uses as much as digits as its factorization.

22230223111081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 22230223111081 in words is "twenty-two trillion, two hundred thirty billion, two hundred twenty-three million, one hundred eleven thousand, eighty-one".