2206326066 has 32 divisors (see below), whose sum is σ = 5054773248. Its totient is φ = 628911120.

The previous prime is 2206326049. The next prime is 2206326077. The reversal of 2206326066 is 6606236022.

It is a super-2 number, since 2×2206326066² = 9735749419022072712, which contains 22 as substring.

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, 42840 + ... + 79043.

It is an arithmetic number, because the mean of its divisors is an integer number (157961664).

Almost surely, 2^2206326066 is an apocalyptic number.

2206326066 is an abundant number, since it is smaller than the sum of its proper divisors (2848447182).

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

2206326066 is a wasteful number, since it uses less digits than its factorization.

2206326066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122326.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 2206326066 is about 46971.5452800948. The cubic root of 2206326066 is about 1301.8368640889.

The spelling of 2206326066 in words is "two billion, two hundred six million, three hundred twenty-six thousand, sixty-six".