201122002010203 has 2 divisors, whose sum is σ = 201122002010204. Its totient is φ = 201122002010202.

The previous prime is 201122002010129. The next prime is 201122002010213. The reversal of 201122002010203 is 302010200221102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201122002010203 - 2¹⁷ = 201122001879131 is a prime.

It is a super-2 number, since 2×201122002010203² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201122002010213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100561001005101 + 100561001005102.

It is an arithmetic number, because the mean of its divisors is an integer number (100561001005102).

Almost surely, 2^{201122002010203} is an apocalyptic number.

201122002010203 is a deficient number, since it is larger than the sum of its proper divisors (1).

201122002010203 is an equidigital number, since it uses as much as digits as its factorization.

201122002010203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201122002010203 its reverse (302010200221102), we get a palindrome (503132202231305).

The spelling of 201122002010203 in words is "two hundred one trillion, one hundred twenty-two billion, two million, ten thousand, two hundred three".