22368597445 has 16 divisors (see below), whose sum is σ = 28018305792. Its totient is φ = 17111381760.

The previous prime is 22368597443. The next prime is 22368597523. The reversal of 22368597445 is 54479586322.

It is a happy number.

It is not a de Polignac number, because 22368597445 - 2¹ = 22368597443 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 (22368597443) 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, 351640 + ... + 410350.

It is an arithmetic number, because the mean of its divisors is an integer number (1751144112).

Almost surely, 2^22368597445 is an apocalyptic number.

It is an amenable number.

22368597445 is a deficient number, since it is larger than the sum of its proper divisors (5649708347).

22368597445 is a wasteful number, since it uses less digits than its factorization.

22368597445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62052.

The product of its digits is 14515200, while the sum is 55.

The spelling of 22368597445 in words is "twenty-two billion, three hundred sixty-eight million, five hundred ninety-seven thousand, four hundred forty-five".