220020314152 has 32 divisors (see below), whose sum is σ = 417005471880. Its totient is φ = 108820857600.

The previous prime is 220020314141. The next prime is 220020314161. The reversal of 220020314152 is 251413020022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 175197496356 + 44822817796 = 418566^2 + 211714^2 .

It is a super-3 number, since 3×220020314152³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758578 + ... + 1007710.

Almost surely, 2^220020314152 is an apocalyptic number.

It is an amenable number.

220020314152 is a deficient number, since it is larger than the sum of its proper divisors (196985157728).

220020314152 is a wasteful number, since it uses less digits than its factorization.

220020314152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250333 (or 250329 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 220020314152 its reverse (251413020022), we get a palindrome (471433334174).

The spelling of 220020314152 in words is "two hundred twenty billion, twenty million, three hundred fourteen thousand, one hundred fifty-two".