201022102441133 has 4 divisors (see below), whose sum is σ = 202866341913180. Its totient is φ = 199177862969088.

The previous prime is 201022102441099. The next prime is 201022102441157. The reversal of 201022102441133 is 331144201220102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71295765717124 + 129726336724009 = 8443682^2 + 11389747^2 .

It is a cyclic number.

It is not a de Polignac number, because 201022102441133 - 2¹⁰ = 201022102440109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022102471133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922119735860 + ... + 922119736077.

It is an arithmetic number, because the mean of its divisors is an integer number (50716585478295).

Almost surely, 2^{201022102441133} is an apocalyptic number.

It is an amenable number.

201022102441133 is a deficient number, since it is larger than the sum of its proper divisors (1844239472047).

201022102441133 is a wasteful number, since it uses less digits than its factorization.

201022102441133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844239472046.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 201022102441133 its reverse (331144201220102), we get a palindrome (532166303661235).

The spelling of 201022102441133 in words is "two hundred one trillion, twenty-two billion, one hundred two million, four hundred forty-one thousand, one hundred thirty-three".