222303102030 has 48 divisors (see below), whose sum is σ = 579473987040. Its totient is φ = 59128425024.

The previous prime is 222303101987. The next prime is 222303102053. The reversal of 222303102030 is 30201303222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222303101994 and 222303102012.

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, 3139842 + ... + 3209861.

It is an arithmetic number, because the mean of its divisors is an integer number (12072374730).

Almost surely, 2^222303102030 is an apocalyptic number.

222303102030 is an abundant number, since it is smaller than the sum of its proper divisors (357170885010).

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

222303102030 is a wasteful number, since it uses less digits than its factorization.

222303102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350105 (or 6350102 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 222303102030 its reverse (30201303222), we get a palindrome (252504405252).

The spelling of 222303102030 in words is "two hundred twenty-two billion, three hundred three million, one hundred two thousand, thirty".