206226622 has 16 divisors (see below), whose sum is σ = 355704192. Its totient is φ = 87839640.

The previous prime is 206226607. The next prime is 206226661. The reversal of 206226622 is 226622602.

206226622 is digitally balanced in base 2, 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, 42904 + ... + 47467.

It is an arithmetic number, because the mean of its divisors is an integer number (22231512).

Almost surely, 2^206226622 is an apocalyptic number.

206226622 is a deficient number, since it is larger than the sum of its proper divisors (149477570).

206226622 is a wasteful number, since it uses less digits than its factorization.

206226622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90543.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 206226622 is about 14360.5926757916. The cubic root of 206226622 is about 590.8105511726.

The spelling of 206226622 in words is "two hundred six million, two hundred twenty-six thousand, six hundred twenty-two".