220772628048 has 80 divisors (see below), whose sum is σ = 660733809536. Its totient is φ = 62213806080.

The previous prime is 220772627993. The next prime is 220772628157. The reversal of 220772628048 is 840826277022.

220772628048 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 220772627988 and 220772628006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4475893 + ... + 4524948.

Almost surely, 2^220772628048 is an apocalyptic number.

220772628048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

220772628048 is an abundant number, since it is smaller than the sum of its proper divisors (439961181488).

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

220772628048 is a wasteful number, since it uses less digits than its factorization.

220772628048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9000932 (or 9000926 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 220772628048 in words is "two hundred twenty billion, seven hundred seventy-two million, six hundred twenty-eight thousand, forty-eight".