1002110210012 has 24 divisors (see below), whose sum is σ = 1757103968256. Its totient is φ = 500080997808.

The previous prime is 1002110209901. The next prime is 1002110210029. The reversal of 1002110210012 is 2100120112001.

It is a junction number, because it is equal to n+sod(n) for n = 1002110209975 and 1002110210002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8348573 + ... + 8467755.

It is an arithmetic number, because the mean of its divisors is an integer number (73212665344).

Almost surely, 2^{1002110210012} is an apocalyptic number.

It is an amenable number.

1002110210012 is a deficient number, since it is larger than the sum of its proper divisors (754993758244).

1002110210012 is a wasteful number, since it uses less digits than its factorization.

1002110210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123257 (or 123255 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1002110210012 its reverse (2100120112001), we get a palindrome (3102230322013).

The spelling of 1002110210012 in words is "one trillion, two billion, one hundred ten million, two hundred ten thousand, twelve".