6221102706 has 192 divisors, whose sum is σ = 17689771008. Its totient is φ = 1533302784.

The previous prime is 6221102687. The next prime is 6221102737. The reversal of 6221102706 is 6072011226.

6221102706 is a `hidden beast` number, since 622 + 1 + 10 + 27 + 0 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6221102706.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4371111 + ... + 4372533.

It is an arithmetic number, because the mean of its divisors is an integer number (92134224).

Almost surely, 2^6221102706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6221102706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8844885504).

6221102706 is an abundant number, since it is smaller than the sum of its proper divisors (11468668302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6221102706 is a wasteful number, since it uses less digits than its factorization.

6221102706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625 (or 1622 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 6221102706 is about 78873.9672262021. The cubic root of 6221102706 is about 1839.1724683387.

The spelling of 6221102706 in words is "six billion, two hundred twenty-one million, one hundred two thousand, seven hundred six".