2220285223 has 16 divisors (see below), whose sum is σ = 2518881120. Its totient is φ = 1940115456.

The previous prime is 2220285209. The next prime is 2220285239. The reversal of 2220285223 is 3225820222.

2220285223 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 2220285223 - 2⁵ = 2220285191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220285191 and 2220285200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220285293) 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, 416511 + ... + 421807.

It is an arithmetic number, because the mean of its divisors is an integer number (157430070).

Almost surely, 2^2220285223 is an apocalyptic number.

2220285223 is a deficient number, since it is larger than the sum of its proper divisors (298595897).

2220285223 is a wasteful number, since it uses less digits than its factorization.

2220285223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2220285223 is about 47119.9026208671. The cubic root of 2220285223 is about 1304.5766153941.

The spelling of 2220285223 in words is "two billion, two hundred twenty million, two hundred eighty-five thousand, two hundred twenty-three".