7312339222 has 8 divisors (see below), whose sum is σ = 10986822000. Its totient is φ = 3650065224.

The previous prime is 7312339219. The next prime is 7312339249. The reversal of 7312339222 is 2229332137.

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

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, 3050697 + ... + 3053092.

It is an arithmetic number, because the mean of its divisors is an integer number (1373352750).

Almost surely, 2^7312339222 is an apocalyptic number.

7312339222 is a deficient number, since it is larger than the sum of its proper divisors (3674482778).

7312339222 is a wasteful number, since it uses less digits than its factorization.

7312339222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104390.

The product of its digits is 27216, while the sum is 34.

The square root of 7312339222 is about 85512.2167997065. The cubic root of 7312339222 is about 1940.9697937594.

The spelling of 7312339222 in words is "seven billion, three hundred twelve million, three hundred thirty-nine thousand, two hundred twenty-two".