2206406622 has 32 divisors (see below), whose sum is σ = 5044608000. Its totient is φ = 630227808.

The previous prime is 2206406599. The next prime is 2206406627. The reversal of 2206406622 is 2266046022.

2206406622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2206406622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206406627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288504 + ... + 296052.

It is an arithmetic number, because the mean of its divisors is an integer number (157644000).

Almost surely, 2^2206406622 is an apocalyptic number.

2206406622 is an abundant number, since it is smaller than the sum of its proper divisors (2838201378).

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

2206406622 is a wasteful number, since it uses less digits than its factorization.

2206406622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14520.

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

The square root of 2206406622 is about 46972.4027701373. The cubic root of 2206406622 is about 1301.8527078477.

The spelling of 2206406622 in words is "two billion, two hundred six million, four hundred six thousand, six hundred twenty-two".