222303203120 has 40 divisors (see below), whose sum is σ = 516905648064. Its totient is φ = 88912558592.

The previous prime is 222303203107. The next prime is 222303203149. The reversal of 222303203120 is 21302303222.

222303203120 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 (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 222303203092 and 222303203101.

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 7 ways as a sum of consecutive naturals, for example, 717572 + ... + 979548.

Almost surely, 2^222303203120 is an apocalyptic number.

222303203120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222303203120 is an abundant number, since it is smaller than the sum of its proper divisors (294602444944).

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

222303203120 is a wasteful number, since it uses less digits than its factorization.

222303203120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272597 (or 272591 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222303203120 its reverse (21302303222), we get a palindrome (243605506342).

The spelling of 222303203120 in words is "two hundred twenty-two billion, three hundred three million, two hundred three thousand, one hundred twenty".