1210012202001 has 8 divisors (see below), whose sum is σ = 1708252520544. Its totient is φ = 759223342400.

The previous prime is 1210012201997. The next prime is 1210012202011. The reversal of 1210012202001 is 1002022100121.

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

It is a cyclic number.

It is not a de Polignac number, because 1210012202001 - 2² = 1210012201997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1210012202011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11862864675 + ... + 11862864776.

It is an arithmetic number, because the mean of its divisors is an integer number (213531565068).

Almost surely, 2^{1210012202001} is an apocalyptic number.

It is an amenable number.

1210012202001 is a deficient number, since it is larger than the sum of its proper divisors (498240318543).

1210012202001 is a wasteful number, since it uses less digits than its factorization.

1210012202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23725729471.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1210012202001 its reverse (1002022100121), we get a palindrome (2212034302122).

The spelling of 1210012202001 in words is "one trillion, two hundred ten billion, twelve million, two hundred two thousand, one".