1002232311208 has 64 divisors (see below), whose sum is σ = 1909949184000. Its totient is φ = 492961876992.

The previous prime is 1002232311203. The next prime is 1002232311253. The reversal of 1002232311208 is 8021132322001.

It is not an unprimeable number, because it can be changed into a prime (1002232311203) 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, 414658416 + ... + 414660832.

It is an arithmetic number, because the mean of its divisors is an integer number (29842956000).

Almost surely, 2^{1002232311208} is an apocalyptic number.

It is an amenable number.

1002232311208 is a deficient number, since it is larger than the sum of its proper divisors (907716872792).

1002232311208 is a wasteful number, since it uses less digits than its factorization.

1002232311208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634 (or 4630 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1002232311208 its reverse (8021132322001), we get a palindrome (9023364633209).

The spelling of 1002232311208 in words is "one trillion, two billion, two hundred thirty-two million, three hundred eleven thousand, two hundred eight".