2606006222 has 8 divisors (see below), whose sum is σ = 3910718016. Its totient is φ = 1302433552.

The previous prime is 2606006219. The next prime is 2606006231. The reversal of 2606006222 is 2226006062.

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

It is a junction number, because it is equal to n+sod(n) for n = 2606006191 and 2606006200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279038 + ... + 288225.

It is an arithmetic number, because the mean of its divisors is an integer number (488839752).

Almost surely, 2^2606006222 is an apocalyptic number.

2606006222 is a deficient number, since it is larger than the sum of its proper divisors (1304711794).

2606006222 is a wasteful number, since it uses less digits than its factorization.

2606006222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569562.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2606006222 is about 51049.0570138176. The cubic root of 2606006222 is about 1376.1268949445.

The spelling of 2606006222 in words is "two billion, six hundred six million, six thousand, two hundred twenty-two".