139922222543 has 2 divisors, whose sum is σ = 139922222544. Its totient is φ = 139922222542.

The previous prime is 139922222491. The next prime is 139922222621. The reversal of 139922222543 is 345222229931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139922222543 - 2²⁶ = 139855113679 is a prime.

It is a super-3 number, since 3×139922222543³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 139922222494 and 139922222503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139922228543) 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, 69961111271 + 69961111272.

It is an arithmetic number, because the mean of its divisors is an integer number (69961111272).

Almost surely, 2^139922222543 is an apocalyptic number.

139922222543 is a deficient number, since it is larger than the sum of its proper divisors (1).

139922222543 is an equidigital number, since it uses as much as digits as its factorization.

139922222543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The spelling of 139922222543 in words is "one hundred thirty-nine billion, nine hundred twenty-two million, two hundred twenty-two thousand, five hundred forty-three".