1040222002 has 8 divisors (see below), whose sum is σ = 1560616812. Its totient is φ = 520016400.

The previous prime is 1040221999. The next prime is 1040222011. The reversal of 1040222002 is 2002220401.

It can be written as a sum of positive squares in 2 ways, for example, as 1008761121 + 31460881 = 31761^2 + 5609^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32649 + ... + 56092.

Almost surely, 2^1040222002 is an apocalyptic number.

1040222002 is a deficient number, since it is larger than the sum of its proper divisors (520394810).

1040222002 is an equidigital number, since it uses as much as digits as its factorization.

1040222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94604.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 1040222002 is about 32252.4728044223. The cubic root of 1040222002 is about 1013.2314895290.

Adding to 1040222002 its reverse (2002220401), we get a palindrome (3042442403).

The spelling of 1040222002 in words is "one billion, forty million, two hundred twenty-two thousand, two".