220333022020 has 12 divisors (see below), whose sum is σ = 462699346284. Its totient is φ = 88133208800.

The previous prime is 220333022011. The next prime is 220333022047. The reversal of 220333022020 is 20220333022.

It can be written as a sum of positive squares in 2 ways, for example, as 110512364356 + 109820657664 = 332434^2 + 331392^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5508325531 + ... + 5508325570.

It is an arithmetic number, because the mean of its divisors is an integer number (38558278857).

Almost surely, 2^220333022020 is an apocalyptic number.

220333022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220333022020 is an abundant number, since it is smaller than the sum of its proper divisors (242366324264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220333022020 is a wasteful number, since it uses less digits than its factorization.

220333022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016651110 (or 11016651108 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 220333022020 its reverse (20220333022), we get a palindrome (240553355042).

The spelling of 220333022020 in words is "two hundred twenty billion, three hundred thirty-three million, twenty-two thousand, twenty".