6722616211115 has 16 divisors (see below), whose sum is σ = 9221509324800. Its totient is φ = 4608833284320.

The previous prime is 6722616211099. The next prime is 6722616211121. The reversal of 6722616211115 is 5111126162276.

It is not a de Polignac number, because 6722616211115 - 2⁴ = 6722616211099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19843991 + ... + 20179920.

It is an arithmetic number, because the mean of its divisors is an integer number (576344332800).

Almost surely, 2^{6722616211115} is an apocalyptic number.

6722616211115 is a deficient number, since it is larger than the sum of its proper divisors (2498893113685).

6722616211115 is a wasteful number, since it uses less digits than its factorization.

6722616211115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40028722.

The product of its digits is 60480, while the sum is 41.

The spelling of 6722616211115 in words is "six trillion, seven hundred twenty-two billion, six hundred sixteen million, two hundred eleven thousand, one hundred fifteen".