2201245560 has 96 divisors (see below), whose sum is σ = 7177416480. Its totient is φ = 585081600.

The previous prime is 2201245523. The next prime is 2201245583. The reversal of 2201245560 is 655421022.

2201245560 is a `hidden beast` number, since 2 + 201 + 2 + 455 + 6 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102130 + ... + 121790.

It is an arithmetic number, because the mean of its divisors is an integer number (74764755).

Almost surely, 2^2201245560 is an apocalyptic number.

2201245560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201245560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3588708240).

2201245560 is an abundant number, since it is smaller than the sum of its proper divisors (4976170920).

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

2201245560 is a wasteful number, since it uses less digits than its factorization.

2201245560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19989 (or 19982 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2201245560 is about 46917.4334336396. The cubic root of 2201245560 is about 1300.8368497388.

Adding to 2201245560 its reverse (655421022), we get a palindrome (2856666582).

The spelling of 2201245560 in words is "two billion, two hundred one million, two hundred forty-five thousand, five hundred sixty".