201002212221233 has 2 divisors, whose sum is σ = 201002212221234. Its totient is φ = 201002212221232.

The previous prime is 201002212221137. The next prime is 201002212221241. The reversal of 201002212221233 is 332122212200102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162826965974689 + 38175246246544 = 12760367^2 + 6178612^2 .

It is a cyclic number.

It is not a de Polignac number, because 201002212221233 - 2²⁰ = 201002211172657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201002212221199 and 201002212221208.

It is not a weakly prime, because it can be changed into another prime (201002212221263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501106110616 + 100501106110617.

It is an arithmetic number, because the mean of its divisors is an integer number (100501106110617).

Almost surely, 2^{201002212221233} is an apocalyptic number.

It is an amenable number.

201002212221233 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002212221233 is an equidigital number, since it uses as much as digits as its factorization.

201002212221233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201002212221233 its reverse (332122212200102), we get a palindrome (533124424421335).

The spelling of 201002212221233 in words is "two hundred one trillion, two billion, two hundred twelve million, two hundred twenty-one thousand, two hundred thirty-three".