224561266545 has 64 divisors (see below), whose sum is σ = 448187572224. Its totient is φ = 93275915520.

The previous prime is 224561266493. The next prime is 224561266547. The reversal of 224561266545 is 545662165422.

It is not a de Polignac number, because 224561266545 - 2⁷ = 224561266417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224561266494 and 224561266503.

It is not an unprimeable number, because it can be changed into a prime (224561266547) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2229544 + ... + 2328086.

It is an arithmetic number, because the mean of its divisors is an integer number (7002930816).

Almost surely, 2^224561266545 is an apocalyptic number.

It is an amenable number.

224561266545 is a deficient number, since it is larger than the sum of its proper divisors (223626305679).

224561266545 is a wasteful number, since it uses less digits than its factorization.

224561266545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100542.

The product of its digits is 3456000, while the sum is 48.

The spelling of 224561266545 in words is "two hundred twenty-four billion, five hundred sixty-one million, two hundred sixty-six thousand, five hundred forty-five".