220365026 has 16 divisors (see below), whose sum is σ = 390795840. Its totient is φ = 91185360.

The previous prime is 220365023. The next prime is 220365031. The reversal of 220365026 is 620563022.

It is a junction number, because it is equal to n+sod(n) for n = 220364986 and 220365004.

It is not an unprimeable number, because it can be changed into a prime (220365023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270980 + ... + 271791.

It is an arithmetic number, because the mean of its divisors is an integer number (24424740).

Almost surely, 2^220365026 is an apocalyptic number.

220365026 is a deficient number, since it is larger than the sum of its proper divisors (170430814).

220365026 is a wasteful number, since it uses less digits than its factorization.

220365026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542809.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 220365026 is about 14844.6968982192. The cubic root of 220365026 is about 604.0147669006.

The spelling of 220365026 in words is "two hundred twenty million, three hundred sixty-five thousand, twenty-six".