1202102000012 has 12 divisors (see below), whose sum is σ = 2124102563856. Its totient is φ = 595215553200.

The previous prime is 1202102000003. The next prime is 1202102000083. The reversal of 1202102000012 is 2100002012021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1202101999957 and 1202102000002.

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, 1458861239 + ... + 1458862062.

It is an arithmetic number, because the mean of its divisors is an integer number (177008546988).

Almost surely, 2^{1202102000012} is an apocalyptic number.

It is an amenable number.

1202102000012 is a deficient number, since it is larger than the sum of its proper divisors (922000563844).

1202102000012 is a wasteful number, since it uses less digits than its factorization.

1202102000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917723408 (or 2917723406 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1202102000012 its reverse (2100002012021), we get a palindrome (3302104012033).

The spelling of 1202102000012 in words is "one trillion, two hundred two billion, one hundred two million, twelve", and thus it is an aban number.