1212210200002 has 8 divisors (see below), whose sum is σ = 1818333643536. Its totient is φ = 606098985492.

The previous prime is 1212210199961. The next prime is 1212210200011. The reversal of 1212210200002 is 2000020122121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805288 + ... + 3208435.

It is an arithmetic number, because the mean of its divisors is an integer number (227291705442).

Almost surely, 2^{1212210200002} is an apocalyptic number.

1212210200002 is a deficient number, since it is larger than the sum of its proper divisors (606123443534).

1212210200002 is a wasteful number, since it uses less digits than its factorization.

1212210200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114512.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1212210200002 its reverse (2000020122121), we get a palindrome (3212230322123).

The spelling of 1212210200002 in words is "one trillion, two hundred twelve billion, two hundred ten million, two hundred thousand, two".