22131200130019 has 2 divisors, whose sum is σ = 22131200130020. Its totient is φ = 22131200130018.

The previous prime is 22131200129977. The next prime is 22131200130029. The reversal of 22131200130019 is 91003100213122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22131200130019 - 2³⁵ = 22096840391651 is a prime.

It is a super-2 number, since 2×22131200130019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22131200129975 and 22131200130002.

It is not a weakly prime, because it can be changed into another prime (22131200130029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065600065009 + 11065600065010.

It is an arithmetic number, because the mean of its divisors is an integer number (11065600065010).

Almost surely, 2^{22131200130019} is an apocalyptic number.

22131200130019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22131200130019 is an equidigital number, since it uses as much as digits as its factorization.

22131200130019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 22131200130019 in words is "twenty-two trillion, one hundred thirty-one billion, two hundred million, one hundred thirty thousand, nineteen".