7722112071 has 8 divisors (see below), whose sum is σ = 10299813120. Its totient is φ = 5146242872.

The previous prime is 7722112049. The next prime is 7722112081. The reversal of 7722112071 is 1702112277.

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

It is a cyclic number.

It is not a de Polignac number, because 7722112071 - 2¹⁴ = 7722095687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7722112081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448095 + ... + 465008.

It is an arithmetic number, because the mean of its divisors is an integer number (1287476640).

Almost surely, 2^7722112071 is an apocalyptic number.

7722112071 is a deficient number, since it is larger than the sum of its proper divisors (2577701049).

7722112071 is a wasteful number, since it uses less digits than its factorization.

7722112071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915925.

The product of its (nonzero) digits is 2744, while the sum is 30.

The square root of 7722112071 is about 87875.5487664231. The cubic root of 7722112071 is about 1976.5692443867.

The spelling of 7722112071 in words is "seven billion, seven hundred twenty-two million, one hundred twelve thousand, seventy-one".