220202013331 has 8 divisors (see below), whose sum is σ = 235591456400. Its totient is φ = 205192556640.

The previous prime is 220202013299. The next prime is 220202013341. The reversal of 220202013331 is 133310202022.

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

It is a cyclic number.

It is not a de Polignac number, because 220202013331 - 2⁵ = 220202013299 is a prime.

It is a super-2 number, since 2×220202013331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220202013299 and 220202013308.

It is not an unprimeable number, because it can be changed into a prime (220202013341) 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, 94995396 + ... + 94997713.

It is an arithmetic number, because the mean of its divisors is an integer number (29448932050).

Almost surely, 2^220202013331 is an apocalyptic number.

220202013331 is a deficient number, since it is larger than the sum of its proper divisors (15389443069).

220202013331 is a wasteful number, since it uses less digits than its factorization.

220202013331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189993189.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220202013331 its reverse (133310202022), we get a palindrome (353512215353).

The spelling of 220202013331 in words is "two hundred twenty billion, two hundred two million, thirteen thousand, three hundred thirty-one".