22042331314547 has 2 divisors, whose sum is σ = 22042331314548. Its totient is φ = 22042331314546.

The previous prime is 22042331314519. The next prime is 22042331314567. The reversal of 22042331314547 is 74541313324022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22042331314547 is a prime.

It is not a weakly prime, because it can be changed into another prime (22042331314567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11021165657273 + 11021165657274.

It is an arithmetic number, because the mean of its divisors is an integer number (11021165657274).

Almost surely, 2^{22042331314547} is an apocalyptic number.

22042331314547 is a deficient number, since it is larger than the sum of its proper divisors (1).

22042331314547 is an equidigital number, since it uses as much as digits as its factorization.

22042331314547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 41.

Adding to 22042331314547 its reverse (74541313324022), we get a palindrome (96583644638569).

The spelling of 22042331314547 in words is "twenty-two trillion, forty-two billion, three hundred thirty-one million, three hundred fourteen thousand, five hundred forty-seven".