222011053668360 has 384 divisors, whose sum is σ = 821490046940160. Its totient is φ = 51472243468800.

The previous prime is 222011053668277. The next prime is 222011053668367. The reversal of 222011053668360 is 63866350110222.

222011053668360 is a `hidden beast` number, since 2 + 2 + 20 + 1 + 1 + 0 + 536 + 68 + 36 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (222011053668367) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 554568187 + ... + 554968373.

It is an arithmetic number, because the mean of its divisors is an integer number (2139296997240).

Almost surely, 2^{222011053668360} is an apocalyptic number.

222011053668360 is a gapful number since it is divisible by the number (20) 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 222011053668360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410745023470080).

222011053668360 is an abundant number, since it is smaller than the sum of its proper divisors (599478993271800).

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

222011053668360 is a wasteful number, since it uses less digits than its factorization.

222011053668360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406329 (or 406322 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 222011053668360 in words is "two hundred twenty-two trillion, eleven billion, fifty-three million, six hundred sixty-eight thousand, three hundred sixty".