220084366 has 4 divisors (see below), whose sum is σ = 330126552. Its totient is φ = 110042182.

The previous prime is 220084357. The next prime is 220084373. The reversal of 220084366 is 663480022.

220084366 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 semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 663480022 = 2 ⋅331740011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55021090 + ... + 55021093.

It is an arithmetic number, because the mean of its divisors is an integer number (82531638).

Almost surely, 2^220084366 is an apocalyptic number.

220084366 is a deficient number, since it is larger than the sum of its proper divisors (110042186).

220084366 is a wasteful number, since it uses less digits than its factorization.

220084366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110042185.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 220084366 is about 14835.2406788700. The cubic root of 220084366 is about 603.7582307231.

The spelling of 220084366 in words is "two hundred twenty million, eighty-four thousand, three hundred sixty-six".