2128224424563 has 6 divisors (see below), whose sum is σ = 3074101946604. Its totient is φ = 1418816283036.

The previous prime is 2128224424549. The next prime is 2128224424597. The reversal of 2128224424563 is 3654244228212.

It is a happy number.

2128224424563 is a `hidden beast` number, since 2 + 1 + 2 + 8 + 22 + 44 + 24 + 563 = 666.

It is not a de Polignac number, because 2128224424563 - 2¹² = 2128224420467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2128224424763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118234690245 + ... + 118234690262.

It is an arithmetic number, because the mean of its divisors is an integer number (512350324434).

Almost surely, 2^{2128224424563} is an apocalyptic number.

2128224424563 is a deficient number, since it is larger than the sum of its proper divisors (945877522041).

2128224424563 is a wasteful number, since it uses less digits than its factorization.

2128224424563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236469380513 (or 236469380510 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 45.

The spelling of 2128224424563 in words is "two trillion, one hundred twenty-eight billion, two hundred twenty-four million, four hundred twenty-four thousand, five hundred sixty-three".