22130223000731 has 2 divisors, whose sum is σ = 22130223000732. Its totient is φ = 22130223000730.

The previous prime is 22130223000653. The next prime is 22130223000733. The reversal of 22130223000731 is 13700032203122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22130223000731 - 2³⁴ = 22113043131547 is a prime.

It is a super-2 number, since 2×22130223000731² (a number of 27 digits) contains 22 as substring.

Together with 22130223000733, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22130223000731.

It is not a weakly prime, because it can be changed into another prime (22130223000733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065111500365 + 11065111500366.

It is an arithmetic number, because the mean of its divisors is an integer number (11065111500366).

Almost surely, 2^{22130223000731} is an apocalyptic number.

22130223000731 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130223000731 is an equidigital number, since it uses as much as digits as its factorization.

22130223000731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 22130223000731 its reverse (13700032203122), we get a palindrome (35830255203853).

The spelling of 22130223000731 in words is "twenty-two trillion, one hundred thirty billion, two hundred twenty-three million, seven hundred thirty-one", and thus it is an aban number.