22030360365455 has 16 divisors (see below), whose sum is σ = 28554484917504. Its totient is φ = 16220299092480.

The previous prime is 22030360365449. The next prime is 22030360365457. The reversal of 22030360365455 is 55456306303022.

It is not a de Polignac number, because 22030360365455 - 2¹⁴ = 22030360349071 is a prime.

It is a super-2 number, since 2×22030360365455² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030360365457) 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, 502839551 + ... + 502883360.

It is an arithmetic number, because the mean of its divisors is an integer number (1784655307344).

Almost surely, 2^{22030360365455} is an apocalyptic number.

22030360365455 is a deficient number, since it is larger than the sum of its proper divisors (6524124552049).

22030360365455 is a wasteful number, since it uses less digits than its factorization.

22030360365455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005723266.

The product of its (nonzero) digits is 1944000, while the sum is 44.

Adding to 22030360365455 its reverse (55456306303022), we get a palindrome (77486666668477).

The spelling of 22030360365455 in words is "twenty-two trillion, thirty billion, three hundred sixty million, three hundred sixty-five thousand, four hundred fifty-five".