7270222606 has 8 divisors (see below), whose sum is σ = 10913784984. Its totient is φ = 3632294280.

The previous prime is 7270222573. The next prime is 7270222633. The reversal of 7270222606 is 6062220727.

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

It is a super-2 number, since 2×7270222606² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1405285 + ... + 1410448.

It is an arithmetic number, because the mean of its divisors is an integer number (1364223123).

Almost surely, 2^7270222606 is an apocalyptic number.

7270222606 is a deficient number, since it is larger than the sum of its proper divisors (3643562378).

7270222606 is a wasteful number, since it uses less digits than its factorization.

7270222606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817026.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 7270222606 is about 85265.6003673228. The cubic root of 7270222606 is about 1937.2361718932.

The spelling of 7270222606 in words is "seven billion, two hundred seventy million, two hundred twenty-two thousand, six hundred six".