222303321120 has 48 divisors (see below), whose sum is σ = 700255463040. Its totient is φ = 59280885504.

The previous prime is 222303321083. The next prime is 222303321157. The reversal of 222303321120 is 21123303222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (222303321083) and next prime (222303321157).

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231565480 + ... + 231566439.

It is an arithmetic number, because the mean of its divisors is an integer number (14588655480).

Almost surely, 2^222303321120 is an apocalyptic number.

222303321120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222303321120 is an abundant number, since it is smaller than the sum of its proper divisors (477952141920).

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

222303321120 is a wasteful number, since it uses less digits than its factorization.

222303321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463131937 (or 463131929 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222303321120 its reverse (21123303222), we get a palindrome (243426624342).

The spelling of 222303321120 in words is "two hundred twenty-two billion, three hundred three million, three hundred twenty-one thousand, one hundred twenty".