2280603221 has 16 divisors (see below), whose sum is σ = 2482206720. Its totient is φ = 2082862080.

The previous prime is 2280603217. The next prime is 2280603233. The reversal of 2280603221 is 1223060822.

It is not a de Polignac number, because 2280603221 - 2² = 2280603217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280603211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476840 + ... + 481598.

It is an arithmetic number, because the mean of its divisors is an integer number (155137920).

Almost surely, 2^2280603221 is an apocalyptic number.

It is an amenable number.

2280603221 is a deficient number, since it is larger than the sum of its proper divisors (201603499).

2280603221 is a wasteful number, since it uses less digits than its factorization.

2280603221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2280603221 is about 47755.6616643514. The cubic root of 2280603221 is about 1316.2849360156.

The spelling of 2280603221 in words is "two billion, two hundred eighty million, six hundred three thousand, two hundred twenty-one".