210012222001001 has 8 divisors (see below), whose sum is σ = 241062063933120. Its totient is φ = 179224404051888.

The previous prime is 210012222000991. The next prime is 210012222001009. The reversal of 210012222001001 is 100100222210012.

210012222001001 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 a de Polignac number, because none of the positive numbers 2^k-210012222001001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210012222001009) 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, 65505994031 + ... + 65505997236.

It is an arithmetic number, because the mean of its divisors is an integer number (30132757991640).

Almost surely, 2^{210012222001001} is an apocalyptic number.

It is an amenable number.

210012222001001 is a deficient number, since it is larger than the sum of its proper divisors (31049841932119).

210012222001001 is a wasteful number, since it uses less digits than its factorization.

210012222001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131011991503.

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

Adding to 210012222001001 its reverse (100100222210012), we get a palindrome (310112444211013).

The spelling of 210012222001001 in words is "two hundred ten trillion, twelve billion, two hundred twenty-two million, one thousand, one".