2606113222 has 4 divisors (see below), whose sum is σ = 3909169836. Its totient is φ = 1303056610.

The previous prime is 2606113183. The next prime is 2606113229. The reversal of 2606113222 is 2223116062.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2606113222² = 13583652251766442568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606113229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651528304 + ... + 651528307.

It is an arithmetic number, because the mean of its divisors is an integer number (977292459).

Almost surely, 2^2606113222 is an apocalyptic number.

2606113222 is a deficient number, since it is larger than the sum of its proper divisors (1303056614).

2606113222 is a wasteful number, since it uses less digits than its factorization.

2606113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303056613.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2606113222 is about 51050.1050145835. The cubic root of 2606113222 is about 1376.1457288165.

Adding to 2606113222 its reverse (2223116062), we get a palindrome (4829229284).

The spelling of 2606113222 in words is "two billion, six hundred six million, one hundred thirteen thousand, two hundred twenty-two".