22113465630439 has 2 divisors, whose sum is σ = 22113465630440. Its totient is φ = 22113465630438.

The previous prime is 22113465630383. The next prime is 22113465630461. The reversal of 22113465630439 is 93403656431122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22113465630439 - 2¹³ = 22113465622247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22113465630392 and 22113465630401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22113465630239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056732815219 + 11056732815220.

It is an arithmetic number, because the mean of its divisors is an integer number (11056732815220).

Almost surely, 2^{22113465630439} is an apocalyptic number.

22113465630439 is a deficient number, since it is larger than the sum of its proper divisors (1).

22113465630439 is an equidigital number, since it uses as much as digits as its factorization.

22113465630439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 22113465630439 in words is "twenty-two trillion, one hundred thirteen billion, four hundred sixty-five million, six hundred thirty thousand, four hundred thirty-nine".