7266122600 has 144 divisors (see below), whose sum is σ = 18670263360. Its totient is φ = 2627856000.

The previous prime is 7266122599. The next prime is 7266122659. The reversal of 7266122600 is 62216627.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5105489 + ... + 5106911.

Almost surely, 2^7266122600 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 7266122600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9335131680).

7266122600 is an abundant number, since it is smaller than the sum of its proper divisors (11404140760).

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

7266122600 is a wasteful number, since it uses less digits than its factorization.

7266122600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 7266122600 is about 85241.5544203647. The cubic root of 7266122600 is about 1936.8719385033.

The spelling of 7266122600 in words is "seven billion, two hundred sixty-six million, one hundred twenty-two thousand, six hundred".