210201122001012 has 12 divisors (see below), whose sum is σ = 490469284669056. Its totient is φ = 70067040667000.

The previous prime is 210201122000977. The next prime is 210201122001047. The reversal of 210201122001012 is 210100221102012.

210201122001012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210201122000977) and next prime (210201122001047).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 210201122000982 and 210201122001000.

It is a congruent number.

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, 8758380083364 + ... + 8758380083387.

It is an arithmetic number, because the mean of its divisors is an integer number (40872440389088).

Almost surely, 2^{210201122001012} is an apocalyptic number.

It is an amenable number.

210201122001012 is an abundant number, since it is smaller than the sum of its proper divisors (280268162668044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210201122001012 is a wasteful number, since it uses less digits than its factorization.

210201122001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17516760166758 (or 17516760166756 counting only the distinct ones).

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

Adding to 210201122001012 its reverse (210100221102012), we get a palindrome (420301343103024).

The spelling of 210201122001012 in words is "two hundred ten trillion, two hundred one billion, one hundred twenty-two million, one thousand, twelve".