12002210122001 has 8 divisors (see below), whose sum is σ = 13782442245600. Its totient is φ = 10336831683840.

The previous prime is 12002210121997. The next prime is 12002210122003. The reversal of 12002210122001 is 10022101220021.

12002210122001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12002210122001 - 2² = 12002210121997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002210122003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28713421136 + ... + 28713421553.

It is an arithmetic number, because the mean of its divisors is an integer number (1722805280700).

Almost surely, 2^{12002210122001} is an apocalyptic number.

12002210122001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12002210122001 is a deficient number, since it is larger than the sum of its proper divisors (1780232123599).

12002210122001 is a wasteful number, since it uses less digits than its factorization.

12002210122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57426842719.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12002210122001 its reverse (10022101220021), we get a palindrome (22024311342022).

It can be divided in two parts, 1 and 2002210122001, that added together give a palindrome (2002210122002).

The spelling of 12002210122001 in words is "twelve trillion, two billion, two hundred ten million, one hundred twenty-two thousand, one".