220420266006 has 16 divisors (see below), whose sum is σ = 440845274304. Its totient is φ = 73472631624.

The previous prime is 220420265993. The next prime is 220420266047. The reversal of 220420266006 is 600662024022.

220420266006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774565 + ... + 1020191.

It is an arithmetic number, because the mean of its divisors is an integer number (27552829644).

Almost surely, 2^220420266006 is an apocalyptic number.

220420266006 is an abundant number, since it is smaller than the sum of its proper divisors (220425008298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220420266006 is a wasteful number, since it uses less digits than its factorization.

220420266006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395195.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 220420266006 in words is "two hundred twenty billion, four hundred twenty million, two hundred sixty-six thousand, six".