1043222002 has 32 divisors (see below), whose sum is σ = 1621320624. Its totient is φ = 503193600.

The previous prime is 1043221997. The next prime is 1043222021. The reversal of 1043222002 is 2002223401.

It can be written as a sum of positive squares in 8 ways, for example, as 380211001 + 663011001 = 19499^2 + 25749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2477752 + ... + 2478172.

Almost surely, 2^1043222002 is an apocalyptic number.

1043222002 is a deficient number, since it is larger than the sum of its proper divisors (578098622).

1043222002 is a wasteful number, since it uses less digits than its factorization.

1043222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

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

The square root of 1043222002 is about 32298.9473822290. The cubic root of 1043222002 is about 1014.2046077597.

Adding to 1043222002 its reverse (2002223401), we get a palindrome (3045445403).

The spelling of 1043222002 in words is "one billion, forty-three million, two hundred twenty-two thousand, two".