1003222045044 has 36 divisors (see below), whose sum is σ = 2536235782080. Its totient is φ = 334366022160.

The previous prime is 1003222044953. The next prime is 1003222045051. The reversal of 1003222045044 is 4405402223001.

1003222045044 is a `hidden beast` number, since 100 + 32 + 2 + 20 + 4 + 504 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 1003222044999 and 1003222045017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1425874 + ... + 2009865.

Almost surely, 2^{1003222045044} is an apocalyptic number.

It is an amenable number.

1003222045044 is an abundant number, since it is smaller than the sum of its proper divisors (1533013737036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003222045044 is a wasteful number, since it uses less digits than its factorization.

1003222045044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443860 (or 3443855 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 1003222045044 its reverse (4405402223001), we get a palindrome (5408624268045).

The spelling of 1003222045044 in words is "one trillion, three billion, two hundred twenty-two million, forty-five thousand, forty-four".