20221201301330 has 32 divisors (see below), whose sum is σ = 39580831557936. Its totient is φ = 7406939234304.

The previous prime is 20221201301317. The next prime is 20221201301333. The reversal of 20221201301330 is 3310310212202.

It can be written as a sum of positive squares in 8 ways, for example, as 8338516747201 + 11882684554129 = 2887649^2 + 3447127^2 .

It is not an unprimeable number, because it can be changed into a prime (20221201301333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607402399 + ... + 1607414978.

Almost surely, 2^{20221201301330} is an apocalyptic number.

20221201301330 is a deficient number, since it is larger than the sum of its proper divisors (19359630256606).

20221201301330 is a wasteful number, since it uses less digits than its factorization.

20221201301330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214817438.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20221201301330 its reverse (3310310212202), we get a palindrome (23531511513532).

The spelling of 20221201301330 in words is "twenty trillion, two hundred twenty-one billion, two hundred one million, three hundred one thousand, three hundred thirty".