1003223445422 has 32 divisors (see below), whose sum is σ = 1664898271488. Its totient is φ = 449550640000.

The previous prime is 1003223445421. The next prime is 1003223445431. The reversal of 1003223445422 is 2245443223001.

It is a super-2 number, since 2×1003223445422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003223445421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28678022 + ... + 28712982.

It is an arithmetic number, because the mean of its divisors is an integer number (52028070984).

Almost surely, 2^{1003223445422} is an apocalyptic number.

1003223445422 is a deficient number, since it is larger than the sum of its proper divisors (661674826066).

1003223445422 is a wasteful number, since it uses less digits than its factorization.

1003223445422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53416.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 1003223445422 its reverse (2245443223001), we get a palindrome (3248666668423).

The spelling of 1003223445422 in words is "one trillion, three billion, two hundred twenty-three million, four hundred forty-five thousand, four hundred twenty-two".