1004222544043 has 32 divisors (see below), whose sum is σ = 1081877765760. Its totient is φ = 929682800640.

The previous prime is 1004222543999. The next prime is 1004222544053. The reversal of 1004222544043 is 3404452224001.

It is a cyclic number.

It is not a de Polignac number, because 1004222544043 - 2³³ = 995632609451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004222543996 and 1004222544014.

It is not an unprimeable number, because it can be changed into a prime (1004222544053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231545571 + ... + 231549907.

It is an arithmetic number, because the mean of its divisors is an integer number (33808680180).

Almost surely, 2^{1004222544043} is an apocalyptic number.

1004222544043 is a deficient number, since it is larger than the sum of its proper divisors (77655221717).

1004222544043 is a wasteful number, since it uses less digits than its factorization.

1004222544043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 1004222544043 its reverse (3404452224001), we get a palindrome (4408674768044).

The spelling of 1004222544043 in words is "one trillion, four billion, two hundred twenty-two million, five hundred forty-four thousand, forty-three".