1004203222 has 32 divisors (see below), whose sum is σ = 1698568704. Its totient is φ = 441324000.

The previous prime is 1004203217. The next prime is 1004203223. The reversal of 1004203222 is 2223024001.

It is a super-2 number, since 2×1004203222² = 2016848222150362568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1004203196 and 1004203205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004203223) 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, 79972 + ... + 91672.

It is an arithmetic number, because the mean of its divisors is an integer number (53080272).

Almost surely, 2^1004203222 is an apocalyptic number.

1004203222 is a deficient number, since it is larger than the sum of its proper divisors (694365482).

1004203222 is a wasteful number, since it uses less digits than its factorization.

1004203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11844.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1004203222 is about 31689.1656879761. The cubic root of 1004203222 is about 1001.3991155627.

Adding to 1004203222 its reverse (2223024001), we get a palindrome (3227227223).

The spelling of 1004203222 in words is "one billion, four million, two hundred three thousand, two hundred twenty-two".