222103030 has 16 divisors (see below), whose sum is σ = 402706080. Its totient is φ = 88192192.

The previous prime is 222102997. The next prime is 222103067. The reversal of 222103030 is 30301222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 222103030.

It is a congruent number.

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, 79690 + ... + 82429.

It is an arithmetic number, because the mean of its divisors is an integer number (25169130).

Almost surely, 2^222103030 is an apocalyptic number.

222103030 is a deficient number, since it is larger than the sum of its proper divisors (180603050).

222103030 is a wasteful number, since it uses less digits than its factorization.

222103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162263.

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

The square root of 222103030 is about 14903.1214851118. The cubic root of 222103030 is about 605.5985515893.

Adding to 222103030 its reverse (30301222), we get a palindrome (252404252).

The spelling of 222103030 in words is "two hundred twenty-two million, one hundred three thousand, thirty".