6122155248 has 120 divisors (see below), whose sum is σ = 18745786800. Its totient is φ = 1849774080.

The previous prime is 6122155241. The next prime is 6122155267. The reversal of 6122155248 is 8425512216.

6122155248 is a `hidden beast` number, since 6 + 122 + 1 + 5 + 524 + 8 = 666.

It is a super-2 number, since 2×6122155248² = 74961569761227883008, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122155241) 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 23 ways as a sum of consecutive naturals, for example, 553678 + ... + 564626.

It is an arithmetic number, because the mean of its divisors is an integer number (156214890).

Almost surely, 2^6122155248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6122155248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9372893400).

6122155248 is an abundant number, since it is smaller than the sum of its proper divisors (12623631552).

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

6122155248 is a wasteful number, since it uses less digits than its factorization.

6122155248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11327 (or 11318 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 6122155248 is about 78244.2026478640. The cubic root of 6122155248 is about 1829.3695508138.

The spelling of 6122155248 in words is "six billion, one hundred twenty-two million, one hundred fifty-five thousand, two hundred forty-eight".