222395552064 has 504 divisors, whose sum is σ = 784400666400. Its totient is φ = 59901327360.

The previous prime is 222395552047. The next prime is 222395552143. The reversal of 222395552064 is 460255593222.

222395552064 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 95 + 552 + 0 + 6 + 4 = 666.

222395552064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (504).

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 122801719 + ... + 122803529.

Almost surely, 2^222395552064 is an apocalyptic number.

222395552064 is a gapful number since it is divisible by the number (24) 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 222395552064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392200333200).

222395552064 is an abundant number, since it is smaller than the sum of its proper divisors (562005114336).

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

222395552064 is a wasteful number, since it uses less digits than its factorization.

222395552064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 222395552064 in words is "two hundred twenty-two billion, three hundred ninety-five million, five hundred fifty-two thousand, sixty-four".