22027440430605 has 16 divisors (see below), whose sum is σ = 35248556303424. Its totient is φ = 11746417691520.

The previous prime is 22027440430601. The next prime is 22027440430669. The reversal of 22027440430605 is 50603404472022.

It is not a de Polignac number, because 22027440430605 - 2² = 22027440430601 is a prime.

It is a super-3 number, since 3×22027440430605³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22027440430601) 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, 96791191 + ... + 97018500.

It is an arithmetic number, because the mean of its divisors is an integer number (2203034768964).

Almost surely, 2^{22027440430605} is an apocalyptic number.

It is an amenable number.

22027440430605 is a deficient number, since it is larger than the sum of its proper divisors (13221115872819).

22027440430605 is a wasteful number, since it uses less digits than its factorization.

22027440430605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193817276.

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 22027440430605 in words is "twenty-two trillion, twenty-seven billion, four hundred forty million, four hundred thirty thousand, six hundred five".