10020122001201 has 12 divisors (see below), whose sum is σ = 14466921706608. Its totient is φ = 6166228923504.

The previous prime is 10020122001167. The next prime is 10020122001269. The reversal of 10020122001201 is 10210022102001.

It is not a de Polignac number, because 10020122001201 - 2²¹ = 10020119904049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020122001271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9881776615 + ... + 9881777628.

It is an arithmetic number, because the mean of its divisors is an integer number (1205576808884).

Almost surely, 2^{10020122001201} is an apocalyptic number.

It is an amenable number.

10020122001201 is a deficient number, since it is larger than the sum of its proper divisors (4446799705407).

10020122001201 is a wasteful number, since it uses less digits than its factorization.

10020122001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19763554272 (or 19763554259 counting only the distinct ones).

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

Adding to 10020122001201 its reverse (10210022102001), we get a palindrome (20230144103202).

The spelling of 10020122001201 in words is "ten trillion, twenty billion, one hundred twenty-two million, one thousand, two hundred one".