222103130 has 16 divisors (see below), whose sum is σ = 423302760. Its totient is φ = 83615232.

The previous prime is 222103129. The next prime is 222103139. The reversal of 222103130 is 31301222.

It is a happy number.

222103130 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 222099409 + 3721 = 14903^2 + 61^2 .

It is not an unprimeable number, because it can be changed into a prime (222103139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653075 + ... + 653414.

Almost surely, 2^222103130 is an apocalyptic number.

222103130 is a deficient number, since it is larger than the sum of its proper divisors (201199630).

222103130 is a wasteful number, since it uses less digits than its factorization.

222103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306513.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 222103130 is about 14903.1248401132. The cubic root of 222103130 is about 605.5986424778.

Adding to 222103130 its reverse (31301222), we get a palindrome (253404352).

The spelling of 222103130 in words is "two hundred twenty-two million, one hundred three thousand, one hundred thirty".