6111227844 has 48 divisors (see below), whose sum is σ = 15891883840. Its totient is φ = 2030909760.

The previous prime is 6111227839. The next prime is 6111227851. The reversal of 6111227844 is 4487221116.

It is a happy number.

6111227844 is a `hidden beast` number, since 611 + 12 + 27 + 8 + 4 + 4 = 666.

It is a super-2 number, since 2×6111227844² = 74694211522561776672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6111227799 and 6111227808.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 49729 + ... + 121224.

Almost surely, 2^6111227844 is an apocalyptic number.

It is an amenable number.

6111227844 is an abundant number, since it is smaller than the sum of its proper divisors (9780655996).

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

6111227844 is a wasteful number, since it uses less digits than its factorization.

6111227844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171297 (or 171289 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 6111227844 is about 78174.3426195577. The cubic root of 6111227844 is about 1828.2804917788.

The spelling of 6111227844 in words is "six billion, one hundred eleven million, two hundred twenty-seven thousand, eight hundred forty-four".