1002234113512 has 16 divisors (see below), whose sum is σ = 1879244373600. Its totient is φ = 501102280560.

The previous prime is 1002234113477. The next prime is 1002234113533. The reversal of 1002234113512 is 2153114322001.

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, 1556062 + ... + 2103757.

It is an arithmetic number, because the mean of its divisors is an integer number (117452773350).

Almost surely, 2^{1002234113512} is an apocalyptic number.

It is an amenable number.

1002234113512 is a deficient number, since it is larger than the sum of its proper divisors (877010260088).

1002234113512 is a wasteful number, since it uses less digits than its factorization.

1002234113512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694056 (or 3694052 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1002234113512 its reverse (2153114322001), we get a palindrome (3155348435513).

The spelling of 1002234113512 in words is "one trillion, two billion, two hundred thirty-four million, one hundred thirteen thousand, five hundred twelve".