22130300031233 has 2 divisors, whose sum is σ = 22130300031234. Its totient is φ = 22130300031232.

The previous prime is 22130300031167. The next prime is 22130300031293. The reversal of 22130300031233 is 33213000303122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16519119754384 + 5611180276849 = 4064372^2 + 2368793^2 .

It is a cyclic number.

It is not a de Polignac number, because 22130300031233 - 2¹² = 22130300027137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22130300031199 and 22130300031208.

It is not a weakly prime, because it can be changed into another prime (22130300031293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065150015616 + 11065150015617.

It is an arithmetic number, because the mean of its divisors is an integer number (11065150015617).

Almost surely, 2^{22130300031233} is an apocalyptic number.

It is an amenable number.

22130300031233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130300031233 is an equidigital number, since it uses as much as digits as its factorization.

22130300031233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 22130300031233 its reverse (33213000303122), we get a palindrome (55343300334355).

The spelling of 22130300031233 in words is "twenty-two trillion, one hundred thirty billion, three hundred million, thirty-one thousand, two hundred thirty-three".