20223332131033 has 4 divisors (see below), whose sum is σ = 20223428994868. Its totient is φ = 20223235267200.

The previous prime is 20223332130959. The next prime is 20223332131039. The reversal of 20223332131033 is 33013123332202.

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 9234955754649 + 10988376376384 = 3038907^2 + 3314872^2 .

It is a cyclic number.

It is not a de Polignac number, because 20223332131033 - 2¹³ = 20223332122841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20223332130992 and 20223332131010.

It is not an unprimeable number, because it can be changed into a prime (20223332131039) by changing a digit.

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, 48118068 + ... + 48536533.

It is an arithmetic number, because the mean of its divisors is an integer number (5055857248717).

Almost surely, 2^{20223332131033} is an apocalyptic number.

It is an amenable number.

20223332131033 is a deficient number, since it is larger than the sum of its proper divisors (96863835).

20223332131033 is an equidigital number, since it uses as much as digits as its factorization.

20223332131033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96863834.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 20223332131033 its reverse (33013123332202), we get a palindrome (53236455463235).

The spelling of 20223332131033 in words is "twenty trillion, two hundred twenty-three billion, three hundred thirty-two million, one hundred thirty-one thousand, thirty-three".