10012122021201 has 16 divisors (see below), whose sum is σ = 13605075753984. Its totient is φ = 6548169430224.

The previous prime is 10012122021149. The next prime is 10012122021203. The reversal of 10012122021201 is 10212022121001.

It is not a de Polignac number, because 10012122021201 - 2⁷ = 10012122021073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10012122021203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151376701 + ... + 151442826.

It is an arithmetic number, because the mean of its divisors is an integer number (850317234624).

Almost surely, 2^{10012122021201} is an apocalyptic number.

It is an amenable number.

10012122021201 is a deficient number, since it is larger than the sum of its proper divisors (3592953732783).

10012122021201 is a wasteful number, since it uses less digits than its factorization.

10012122021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302819740.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10012122021201 its reverse (10212022121001), we get a palindrome (20224144142202).

The spelling of 10012122021201 in words is "ten trillion, twelve billion, one hundred twenty-two million, twenty-one thousand, two hundred one".