201002101010212 has 24 divisors (see below), whose sum is σ = 356110298988192. Its totient is φ = 99257108280000.

The previous prime is 201002101010209. The next prime is 201002101010213. The reversal of 201002101010212 is 212010101200102.

It is a super-2 number, since 2×201002101010212² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201002101010192 and 201002101010201.

It is not an unprimeable number, because it can be changed into a prime (201002101010213) 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, 99874714 + ... + 101867377.

It is an arithmetic number, because the mean of its divisors is an integer number (14837929124508).

Almost surely, 2^{201002101010212} is an apocalyptic number.

It is an amenable number.

201002101010212 is a deficient number, since it is larger than the sum of its proper divisors (155108197977980).

201002101010212 is a wasteful number, since it uses less digits than its factorization.

201002101010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201745179 (or 201745177 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201002101010212 its reverse (212010101200102), we get a palindrome (413012202210314).

The spelling of 201002101010212 in words is "two hundred one trillion, two billion, one hundred one million, ten thousand, two hundred twelve".