222000031300 has 36 divisors (see below), whose sum is σ = 481771553536. Its totient is φ = 88794208800.

The previous prime is 222000031289. The next prime is 222000031321. The reversal of 222000031300 is 3130000222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1674445 + ... + 1802155.

Almost surely, 2^222000031300 is an apocalyptic number.

222000031300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222000031300 is an abundant number, since it is smaller than the sum of its proper divisors (259771522236).

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

222000031300 is a wasteful number, since it uses less digits than its factorization.

222000031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145108 (or 145101 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 222000031300 its reverse (3130000222), we get a palindrome (225130031522).

The spelling of 222000031300 in words is "two hundred twenty-two billion, thirty-one thousand, three hundred".