206222622 has 32 divisors (see below), whose sum is σ = 416973312. Its totient is φ = 67990944.

The previous prime is 206222609. The next prime is 206222647. The reversal of 206222622 is 226222602.

206222622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×206222622⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 206222592 and 206222601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277183 + ... + 277925.

It is an arithmetic number, because the mean of its divisors is an integer number (13030416).

Almost surely, 2^206222622 is an apocalyptic number.

206222622 is an abundant number, since it is smaller than the sum of its proper divisors (210750690).

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

206222622 is a wasteful number, since it uses less digits than its factorization.

206222622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 206222622 is about 14360.4534050983. The cubic root of 206222622 is about 590.8067313336.

The spelling of 206222622 in words is "two hundred six million, two hundred twenty-two thousand, six hundred twenty-two".