2301221231133 has 32 divisors (see below), whose sum is σ = 3437961562752. Its totient is φ = 1356880896000.

The previous prime is 2301221231033. The next prime is 2301221231159. The reversal of 2301221231133 is 3311321221032.

It is not a de Polignac number, because 2301221231133 - 2¹⁰ = 2301221230109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301221231033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17518185 + ... + 17649057.

It is an arithmetic number, because the mean of its divisors is an integer number (107436298836).

Almost surely, 2^{2301221231133} is an apocalyptic number.

It is an amenable number.

2301221231133 is a deficient number, since it is larger than the sum of its proper divisors (1136740331619).

2301221231133 is a wasteful number, since it uses less digits than its factorization.

2301221231133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145325.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2301221231133 its reverse (3311321221032), we get a palindrome (5612542452165).

The spelling of 2301221231133 in words is "two trillion, three hundred one billion, two hundred twenty-one million, two hundred thirty-one thousand, one hundred thirty-three".