2206261055 has 8 divisors (see below), whose sum is σ = 2661375744. Its totient is φ = 1755767200.

The previous prime is 2206261033. The next prime is 2206261081. The reversal of 2206261055 is 5501626022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2206261055 - 2¹² = 2206256959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154156 + ... + 1156065.

It is an arithmetic number, because the mean of its divisors is an integer number (332671968).

Almost surely, 2^2206261055 is an apocalyptic number.

2206261055 is a deficient number, since it is larger than the sum of its proper divisors (455114689).

2206261055 is a wasteful number, since it uses less digits than its factorization.

2206261055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310417.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2206261055 is about 46970.8532496483. The cubic root of 2206261055 is about 1301.8240774404.

Adding to 2206261055 its reverse (5501626022), we get a palindrome (7707887077).

The spelling of 2206261055 in words is "two billion, two hundred six million, two hundred sixty-one thousand, fifty-five".