6112223197 has 8 divisors (see below), whose sum is σ = 6473057976. Its totient is φ = 5751532032.

The previous prime is 6112223179. The next prime is 6112223203. The reversal of 6112223197 is 7913222116.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2035272996 + 4076950201 = 45114^2 + 63851^2 .

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 6112223197 - 2¹¹ = 6112221149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6112323197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58903 + ... + 125275.

It is an arithmetic number, because the mean of its divisors is an integer number (809132247).

Almost surely, 2^6112223197 is an apocalyptic number.

It is an amenable number.

6112223197 is a deficient number, since it is larger than the sum of its proper divisors (360834779).

6112223197 is a wasteful number, since it uses less digits than its factorization.

6112223197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71807.

The product of its digits is 9072, while the sum is 34.

The square root of 6112223197 is about 78180.7085987330. The cubic root of 6112223197 is about 1828.3797454656.

The spelling of 6112223197 in words is "six billion, one hundred twelve million, two hundred twenty-three thousand, one hundred ninety-seven".