201122101001203 has 8 divisors (see below), whose sum is σ = 201509678850480. Its totient is φ = 200734753105920.

The previous prime is 201122101001141. The next prime is 201122101001207. The reversal of 201122101001203 is 302100101221102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201122101001203 is a prime.

It is a super-2 number, since 2×201122101001203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201122101001207) 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 7 ways as a sum of consecutive naturals, for example, 55737525 + ... + 59236102.

It is an arithmetic number, because the mean of its divisors is an integer number (25188709856310).

Almost surely, 2^{201122101001203} is an apocalyptic number.

201122101001203 is a deficient number, since it is larger than the sum of its proper divisors (387577849277).

201122101001203 is a wasteful number, since it uses less digits than its factorization.

201122101001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114976997.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201122101001203 its reverse (302100101221102), we get a palindrome (503222202222305).

The spelling of 201122101001203 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred one million, one thousand, two hundred three".