22130152122731 has 2 divisors, whose sum is σ = 22130152122732. Its totient is φ = 22130152122730.

The previous prime is 22130152122691. The next prime is 22130152122739. The reversal of 22130152122731 is 13722125103122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22130152122731 - 2³⁰ = 22129078380907 is a prime.

It is a super-2 number, since 2×22130152122731² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22130152122739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065076061365 + 11065076061366.

It is an arithmetic number, because the mean of its divisors is an integer number (11065076061366).

Almost surely, 2^{22130152122731} is an apocalyptic number.

22130152122731 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130152122731 is an equidigital number, since it uses as much as digits as its factorization.

22130152122731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 22130152122731 its reverse (13722125103122), we get a palindrome (35852277225853).

The spelling of 22130152122731 in words is "twenty-two trillion, one hundred thirty billion, one hundred fifty-two million, one hundred twenty-two thousand, seven hundred thirty-one".