222647967618048 has 2112 divisors, whose sum is σ = 814141481287680. Its totient is φ = 57213045964800.

The previous prime is 222647967618031. The next prime is 222647967618049. The reversal of 222647967618048 is 840816769746222.

222647967618048 is a `hidden beast` number, since 2 + 2 + 2 + 6 + 479 + 6 + 76 + 1 + 80 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222647967618049) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 391296955108 + ... + 391296955676.

Almost surely, 2^{222647967618048} is an apocalyptic number.

222647967618048 is a gapful number since it is divisible by the number (28) 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 222647967618048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407070740643840).

222647967618048 is an abundant number, since it is smaller than the sum of its proper divisors (591493513669632).

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

222647967618048 is a wasteful number, since it uses less digits than its factorization.

222647967618048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 780337152, while the sum is 72.

The spelling of 222647967618048 in words is "two hundred twenty-two trillion, six hundred forty-seven billion, nine hundred sixty-seven million, six hundred eighteen thousand, forty-eight".