22016236604343 has 16 divisors (see below), whose sum is σ = 30306204880896. Its totient is φ = 14206033510560.

The previous prime is 22016236604339. The next prime is 22016236604347. The reversal of 22016236604343 is 34340663261022.

It is an interprime number because it is at equal distance from previous prime (22016236604339) and next prime (22016236604347).

It is not a de Polignac number, because 22016236604343 - 2² = 22016236604339 is a prime.

It is a super-2 number, since 2×22016236604343² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22016236604295 and 22016236604304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22016236604347) 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 in 15 ways as a sum of consecutive naturals, for example, 519205171 + ... + 519247572.

It is an arithmetic number, because the mean of its divisors is an integer number (1894137805056).

Almost surely, 2^{22016236604343} is an apocalyptic number.

22016236604343 is a deficient number, since it is larger than the sum of its proper divisors (8289968276553).

22016236604343 is a wasteful number, since it uses less digits than its factorization.

22016236604343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038452974.

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 22016236604343 its reverse (34340663261022), we get a palindrome (56356899865365).

The spelling of 22016236604343 in words is "twenty-two trillion, sixteen billion, two hundred thirty-six million, six hundred four thousand, three hundred forty-three".