22015547039 has 2 divisors, whose sum is σ = 22015547040. Its totient is φ = 22015547038.

The previous prime is 22015547011. The next prime is 22015547053. The reversal of 22015547039 is 93074551022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22015547039 - 2¹⁶ = 22015481503 is a prime.

It is a super-2 number, since 2×22015547039² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22015546993 and 22015547011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22015547089) 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, 11007773519 + 11007773520.

It is an arithmetic number, because the mean of its divisors is an integer number (11007773520).

Almost surely, 2^22015547039 is an apocalyptic number.

22015547039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22015547039 is an equidigital number, since it uses as much as digits as its factorization.

22015547039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 22015547039 in words is "twenty-two billion, fifteen million, five hundred forty-seven thousand, thirty-nine".