201002212122003 has 32 divisors (see below), whose sum is σ = 301349113344000. Its totient is φ = 132405265663200.

The previous prime is 201002212122001. The next prime is 201002212122071. The reversal of 201002212122003 is 300221212200102.

201002212122003 is a `hidden beast` number, since 20 + 10 + 0 + 221 + 212 + 200 + 3 = 666.

It is not a de Polignac number, because 201002212122003 - 2¹ = 201002212122001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201002212122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130025493 + ... + 131562278.

It is an arithmetic number, because the mean of its divisors is an integer number (9417159792000).

Almost surely, 2^{201002212122003} is an apocalyptic number.

201002212122003 is a deficient number, since it is larger than the sum of its proper divisors (100346901221997).

201002212122003 is a wasteful number, since it uses less digits than its factorization.

201002212122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261588120 (or 261588114 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 201002212122003 its reverse (300221212200102), we get a palindrome (501223424322105).

The spelling of 201002212122003 in words is "two hundred one trillion, two billion, two hundred twelve million, one hundred twenty-two thousand, three".