20221301112130 has 8 divisors (see below), whose sum is σ = 36398342001852. Its totient is φ = 8088520444848.

The previous prime is 20221301112127. The next prime is 20221301112143. The reversal of 20221301112130 is 3121110312202.

It can be written as a sum of positive squares in 2 ways, for example, as 20205447532209 + 15853579921 = 4495047^2 + 125911^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20221301112098 and 20221301112107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011065055597 + ... + 1011065055616.

Almost surely, 2^{20221301112130} is an apocalyptic number.

20221301112130 is a deficient number, since it is larger than the sum of its proper divisors (16177040889722).

20221301112130 is a wasteful number, since it uses less digits than its factorization.

20221301112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022130111220.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 20221301112130 its reverse (3121110312202), we get a palindrome (23342411424332).

The spelling of 20221301112130 in words is "twenty trillion, two hundred twenty-one billion, three hundred one million, one hundred twelve thousand, one hundred thirty".