220073622 has 16 divisors (see below), whose sum is σ = 440656320. Its totient is φ = 73273032.

The previous prime is 220073617. The next prime is 220073671. The reversal of 220073622 is 226370022.

220073622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220073592 and 220073601.

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, 15472 + ... + 26067.

It is an arithmetic number, because the mean of its divisors is an integer number (27541020).

Almost surely, 2^220073622 is an apocalyptic number.

220073622 is an abundant number, since it is smaller than the sum of its proper divisors (220582698).

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

220073622 is a wasteful number, since it uses less digits than its factorization.

220073622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42427.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 220073622 is about 14834.8785637092. The cubic root of 220073622 is about 603.7484058786.

The spelling of 220073622 in words is "two hundred twenty million, seventy-three thousand, six hundred twenty-two".