220350835350 has 96 divisors (see below), whose sum is σ = 607391124480. Its totient is φ = 58740660000.

The previous prime is 220350835337. The next prime is 220350835357. The reversal of 220350835350 is 53538053022.

220350835350 is a `hidden beast` number, since 2 + 203 + 50 + 8 + 353 + 50 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220350835357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4282275 + ... + 4333425.

It is an arithmetic number, because the mean of its divisors is an integer number (6326990880).

Almost surely, 2^220350835350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220350835350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303695562240).

220350835350 is an abundant number, since it is smaller than the sum of its proper divisors (387040289130).

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

220350835350 is a wasteful number, since it uses less digits than its factorization.

220350835350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54363 (or 54352 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 220350835350 its reverse (53538053022), we get a palindrome (273888888372).

The spelling of 220350835350 in words is "two hundred twenty billion, three hundred fifty million, eight hundred thirty-five thousand, three hundred fifty".