1202002000002 has 48 divisors (see below), whose sum is σ = 2745275208000. Its totient is φ = 379044129312.

The previous prime is 1202001999997. The next prime is 1202002000057. The reversal of 1202002000002 is 2000002002021.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2236102 + ... + 2721057.

It is an arithmetic number, because the mean of its divisors is an integer number (57193233500).

Almost surely, 2^{1202002000002} is an apocalyptic number.

1202002000002 is an abundant number, since it is smaller than the sum of its proper divisors (1543273207998).

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

1202002000002 is a wasteful number, since it uses less digits than its factorization.

1202002000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957895 (or 4957892 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 1202002000002 its reverse (2000002002021), we get a palindrome (3202004002023).

The spelling of 1202002000002 in words is "one trillion, two hundred two billion, two million, two", and thus it is an aban number.