22067224542679 has 16 divisors (see below), whose sum is σ = 22345533834624. Its totient is φ = 21789215316000.

The previous prime is 22067224542661. The next prime is 22067224542683. The reversal of 22067224542679 is 97624542276022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22067224542679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22067224540679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458403944 + ... + 1458419074.

It is an arithmetic number, because the mean of its divisors is an integer number (1396595864664).

Almost surely, 2^{22067224542679} is an apocalyptic number.

22067224542679 is a deficient number, since it is larger than the sum of its proper divisors (278309291945).

22067224542679 is a wasteful number, since it uses less digits than its factorization.

22067224542679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23838.

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 22067224542679 in words is "twenty-two trillion, sixty-seven billion, two hundred twenty-four million, five hundred forty-two thousand, six hundred seventy-nine".