2102023200012 has 36 divisors (see below), whose sum is σ = 5127241229880. Its totient is φ = 670210293632.

The previous prime is 2102023200007. The next prime is 2102023200037. The reversal of 2102023200012 is 2100023202012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2102023199964 and 2102023200000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165559437 + ... + 165572132.

Almost surely, 2^{2102023200012} is an apocalyptic number.

It is an amenable number.

2102023200012 is an abundant number, since it is smaller than the sum of its proper divisors (3025218029868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102023200012 is a wasteful number, since it uses less digits than its factorization.

2102023200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331131622 (or 331131597 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2102023200012 its reverse (2100023202012), we get a palindrome (4202046402024).

The spelling of 2102023200012 in words is "two trillion, one hundred two billion, twenty-three million, two hundred thousand, twelve".