20220303522013 has 8 divisors (see below), whose sum is σ = 23646335016128. Its totient is φ = 16928626204224.

The previous prime is 20220303521959. The next prime is 20220303522121. The reversal of 20220303522013 is 31022530302202.

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

It is not a de Polignac number, because 20220303522013 - 2¹³ = 20220303513821 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 (20220303520013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33588543756 + ... + 33588544357.

It is an arithmetic number, because the mean of its divisors is an integer number (2955791877016).

Almost surely, 2^{20220303522013} is an apocalyptic number.

It is an amenable number.

20220303522013 is a deficient number, since it is larger than the sum of its proper divisors (3426031494115).

20220303522013 is an equidigital number, since it uses as much as digits as its factorization.

20220303522013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67177088163.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 20220303522013 its reverse (31022530302202), we get a palindrome (51242833824215).

The spelling of 20220303522013 in words is "twenty trillion, two hundred twenty billion, three hundred three million, five hundred twenty-two thousand, thirteen".