6722207061 has 8 divisors (see below), whose sum is σ = 8967845184. Its totient is φ = 4479020160.

The previous prime is 6722207057. The next prime is 6722207123. The reversal of 6722207061 is 1607022276.

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

It is not a de Polignac number, because 6722207061 - 2² = 6722207057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722207021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 606396 + ... + 617381.

It is an arithmetic number, because the mean of its divisors is an integer number (1120980648).

Almost surely, 2^6722207061 is an apocalyptic number.

It is an amenable number.

6722207061 is a deficient number, since it is larger than the sum of its proper divisors (2245638123).

6722207061 is a wasteful number, since it uses less digits than its factorization.

6722207061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225611.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 6722207061 is about 81989.0667162397. The cubic root of 6722207061 is about 1887.2841615452.

The spelling of 6722207061 in words is "six billion, seven hundred twenty-two million, two hundred seven thousand, sixty-one".