12001022010002 has 8 divisors (see below), whose sum is σ = 18041625517500. Its totient is φ = 5987146837504.

The previous prime is 12001022009983. The next prime is 12001022010071. The reversal of 12001022010002 is 20001022010021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11702153147281 + 298868862721 = 3420841^2 + 546689^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6682082627 + ... + 6682084422.

Almost surely, 2^{12001022010002} is an apocalyptic number.

12001022010002 is a deficient number, since it is larger than the sum of its proper divisors (6040603507498).

12001022010002 is a wasteful number, since it uses less digits than its factorization.

12001022010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13364167500.

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

Adding to 12001022010002 its reverse (20001022010021), we get a palindrome (32002044020023).

The spelling of 12001022010002 in words is "twelve trillion, one billion, twenty-two million, ten thousand, two".