1212000201002 has 8 divisors (see below), whose sum is σ = 1826616417312. Its totient is φ = 603128061900.

The previous prime is 1212000200977. The next prime is 1212000201031. The reversal of 1212000201002 is 2001020002121.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436018774 + ... + 1436019617.

It is an arithmetic number, because the mean of its divisors is an integer number (228327052164).

Almost surely, 2^{1212000201002} is an apocalyptic number.

1212000201002 is a deficient number, since it is larger than the sum of its proper divisors (614616216310).

1212000201002 is a wasteful number, since it uses less digits than its factorization.

1212000201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872038604.

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

Adding to 1212000201002 its reverse (2001020002121), we get a palindrome (3213020203123).

The spelling of 1212000201002 in words is "one trillion, two hundred twelve billion, two hundred one thousand, two".