7222374600 has 576 divisors, whose sum is σ = 27709387200. Its totient is φ = 1548933120.

The previous prime is 7222374587. The next prime is 7222374619. The reversal of 7222374600 is 64732227.

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 143 ways as a sum of consecutive naturals, for example, 36661702 + ... + 36661898.

It is an arithmetic number, because the mean of its divisors is an integer number (48106575).

Almost surely, 2^7222374600 is an apocalyptic number.

7222374600 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7222374600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13854693600).

7222374600 is an abundant number, since it is smaller than the sum of its proper divisors (20487012600).

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

7222374600 is a wasteful number, since it uses less digits than its factorization.

7222374600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 7222374600 is about 84984.5550673768. Note that the first 3 decimals coincide. The cubic root of 7222374600 is about 1932.9769266382.

The spelling of 7222374600 in words is "seven billion, two hundred twenty-two million, three hundred seventy-four thousand, six hundred".