22320580734427 has 2 divisors, whose sum is σ = 22320580734428. Its totient is φ = 22320580734426.

The previous prime is 22320580734407. The next prime is 22320580734449. The reversal of 22320580734427 is 72443708502322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22320580734427 - 2⁷ = 22320580734299 is a prime.

It is a super-3 number, since 3×22320580734427³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22320580734407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160290367213 + 11160290367214.

It is an arithmetic number, because the mean of its divisors is an integer number (11160290367214).

Almost surely, 2^{22320580734427} is an apocalyptic number.

22320580734427 is a deficient number, since it is larger than the sum of its proper divisors (1).

22320580734427 is an equidigital number, since it uses as much as digits as its factorization.

22320580734427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 22320580734427 in words is "twenty-two trillion, three hundred twenty billion, five hundred eighty million, seven hundred thirty-four thousand, four hundred twenty-seven".