1202110120012 has 12 divisors (see below), whose sum is σ = 2103700717720. Its totient is φ = 601052772096.

The previous prime is 1202110119967. The next prime is 1202110120069. The reversal of 1202110120012 is 2100210112021.

It is a junction number, because it is equal to n+sod(n) for n = 1202110119974 and 1202110120001.

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, 1267564 + ... + 2002732.

Almost surely, 2^{1202110120012} is an apocalyptic number.

It is an amenable number.

1202110120012 is a deficient number, since it is larger than the sum of its proper divisors (901590597708).

1202110120012 is a wasteful number, since it uses less digits than its factorization.

1202110120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143960 (or 1143958 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1202110120012 its reverse (2100210112021), we get a palindrome (3302320232033).

The spelling of 1202110120012 in words is "one trillion, two hundred two billion, one hundred ten million, one hundred twenty thousand, twelve".