1002332012 has 12 divisors (see below), whose sum is σ = 1913543016. Its totient is φ = 455605440.

The previous prime is 1002331997. The next prime is 1002332027. The reversal of 1002332012 is 2102332001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1002331997) and next prime (1002332027).

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, 11390093 + ... + 11390180.

It is an arithmetic number, because the mean of its divisors is an integer number (159461918).

Almost surely, 2^1002332012 is an apocalyptic number.

It is an amenable number.

1002332012 is a deficient number, since it is larger than the sum of its proper divisors (911211004).

1002332012 is a wasteful number, since it uses less digits than its factorization.

1002332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22780288 (or 22780286 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1002332012 is about 31659.6274772777. The cubic root of 1002332012 is about 1000.7767338616.

Adding to 1002332012 its reverse (2102332001), we get a palindrome (3104664013).

The spelling of 1002332012 in words is "one billion, two million, three hundred thirty-two thousand, twelve".