222860160 has 192 divisors, whose sum is σ = 798623280. Its totient is φ = 59387904.

The previous prime is 222860153. The next prime is 222860189. The reversal of 222860160 is 61068222.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154804 + ... + 156236.

Almost surely, 2^222860160 is an apocalyptic number.

222860160 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 222860160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399311640).

222860160 is an abundant number, since it is smaller than the sum of its proper divisors (575763120).

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

222860160 is an equidigital number, since it uses as much as digits as its factorization.

222860160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 222860160 is about 14928.5015992899. The cubic root of 222860160 is about 606.2859154689.

The spelling of 222860160 in words is "two hundred twenty-two million, eight hundred sixty thousand, one hundred sixty".