6622111366 has 8 divisors (see below), whose sum is σ = 10697256864. Its totient is φ = 3056359080.

The previous prime is 6622111357. The next prime is 6622111367. The reversal of 6622111366 is 6631112266.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6622111367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127348270 + ... + 127348321.

It is an arithmetic number, because the mean of its divisors is an integer number (1337157108).

Almost surely, 2^6622111366 is an apocalyptic number.

6622111366 is a deficient number, since it is larger than the sum of its proper divisors (4075145498).

6622111366 is a wasteful number, since it uses less digits than its factorization.

6622111366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254696606.

The product of its digits is 15552, while the sum is 34.

The square root of 6622111366 is about 81376.3563082054. The cubic root of 6622111366 is about 1877.8698680000.

The spelling of 6622111366 in words is "six billion, six hundred twenty-two million, one hundred eleven thousand, three hundred sixty-six".