1202201012000 has 96 divisors (see below), whose sum is σ = 2954148672384. Its totient is φ = 480824928000.

The previous prime is 1202201011997. The next prime is 1202201012011. The reversal of 1202201012000 is 2101022021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68755259 + ... + 68772741.

It is an arithmetic number, because the mean of its divisors is an integer number (30772382004).

Almost surely, 2^{1202201012000} is an apocalyptic number.

1202201012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202201012000 is an abundant number, since it is smaller than the sum of its proper divisors (1751947660384).

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

1202201012000 is a wasteful number, since it uses less digits than its factorization.

1202201012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34699 (or 34681 counting only the distinct ones).

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

Adding to 1202201012000 its reverse (2101022021), we get a palindrome (1204302034021).

The spelling of 1202201012000 in words is "one trillion, two hundred two billion, two hundred one million, twelve thousand".