22434505103555 has 8 divisors (see below), whose sum is σ = 26921443910400. Its totient is φ = 17947578892096.

The previous prime is 22434505103509. The next prime is 22434505103597. The reversal of 22434505103555 is 55530150543422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434505103555 - 2¹² = 22434505099459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355486 + ... + 6834204.

It is an arithmetic number, because the mean of its divisors is an integer number (3365180488800).

Almost surely, 2^{22434505103555} is an apocalyptic number.

22434505103555 is a deficient number, since it is larger than the sum of its proper divisors (4486938806845).

22434505103555 is an equidigital number, since it uses as much as digits as its factorization.

22434505103555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6297693.

The product of its (nonzero) digits is 1800000, while the sum is 44.

Adding to 22434505103555 its reverse (55530150543422), we get a palindrome (77964655646977).

The spelling of 22434505103555 in words is "twenty-two trillion, four hundred thirty-four billion, five hundred five million, one hundred three thousand, five hundred fifty-five".