220151300440 has 16 divisors (see below), whose sum is σ = 495340426080. Its totient is φ = 88060520160.

The previous prime is 220151300429. The next prime is 220151300441. The reversal of 220151300440 is 44003151022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220151300441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751891216 + ... + 2751891295.

It is an arithmetic number, because the mean of its divisors is an integer number (30958776630).

Almost surely, 2^220151300440 is an apocalyptic number.

220151300440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220151300440 is an abundant number, since it is smaller than the sum of its proper divisors (275189125640).

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

220151300440 is a wasteful number, since it uses less digits than its factorization.

220151300440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503782522 (or 5503782518 counting only the distinct ones).

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

Adding to 220151300440 its reverse (44003151022), we get a palindrome (264154451462).

The spelling of 220151300440 in words is "two hundred twenty billion, one hundred fifty-one million, three hundred thousand, four hundred forty".