43132224555555 has 16 divisors (see below), whose sum is σ = 69266214495744. Its totient is φ = 22918968027360.

The previous prime is 43132224555551. The next prime is 43132224555557. The reversal of 43132224555555 is 55555542223134.

It is not a de Polignac number, because 43132224555555 - 2² = 43132224555551 is a prime.

It is a super-2 number, since 2×43132224555555² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43132224555498 and 43132224555507.

It is not an unprimeable number, because it can be changed into a prime (43132224555551) 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, 5305312609 + ... + 5305320738.

It is an arithmetic number, because the mean of its divisors is an integer number (4329138405984).

Almost surely, 2^{43132224555555} is an apocalyptic number.

43132224555555 is a deficient number, since it is larger than the sum of its proper divisors (26133989940189).

43132224555555 is a wasteful number, since it uses less digits than its factorization.

43132224555555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10610633626.

The product of its digits is 18000000, while the sum is 51.

Adding to 43132224555555 its reverse (55555542223134), we get a palindrome (98687766778689).

The spelling of 43132224555555 in words is "forty-three trillion, one hundred thirty-two billion, two hundred twenty-four million, five hundred fifty-five thousand, five hundred fifty-five".