220722048 has 48 divisors (see below), whose sum is σ = 635154000. Its totient is φ = 73573632.

The previous prime is 220722023. The next prime is 220722119. The reversal of 220722048 is 840227022.

220722048 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 tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94648 + ... + 96951.

It is an arithmetic number, because the mean of its divisors is an integer number (13232375).

Almost surely, 2^220722048 is an apocalyptic number.

It is an amenable number.

220722048 is an abundant number, since it is smaller than the sum of its proper divisors (414431952).

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

220722048 is a wasteful number, since it uses less digits than its factorization.

220722048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191619 (or 191604 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 220722048 is about 14856.7172686297. The cubic root of 220722048 is about 604.3407868830.

The spelling of 220722048 in words is "two hundred twenty million, seven hundred twenty-two thousand, forty-eight".