2282720215 has 16 divisors (see below), whose sum is σ = 2865881088. Its totient is φ = 1742182816.

The previous prime is 2282720201. The next prime is 2282720221. The reversal of 2282720215 is 5120272822.

2282720215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2282720215 - 2¹⁵ = 2282687447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18132 + ... + 69958.

It is an arithmetic number, because the mean of its divisors is an integer number (179117568).

Almost surely, 2^2282720215 is an apocalyptic number.

2282720215 is a deficient number, since it is larger than the sum of its proper divisors (583160873).

2282720215 is a wasteful number, since it uses less digits than its factorization.

2282720215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52238.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 2282720215 is about 47777.8213714271. The cubic root of 2282720215 is about 1316.6920951845.

The spelling of 2282720215 in words is "two billion, two hundred eighty-two million, seven hundred twenty thousand, two hundred fifteen".