1230200222 has 8 divisors (see below), whose sum is σ = 1845855000. Its totient is φ = 614915224.

The previous prime is 1230200183. The next prime is 1230200243. The reversal of 1230200222 is 2220020321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1230200197 and 1230200206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83972 + ... + 97527.

It is an arithmetic number, because the mean of its divisors is an integer number (230731875).

Almost surely, 2^1230200222 is an apocalyptic number.

1230200222 is a deficient number, since it is larger than the sum of its proper divisors (615654778).

1230200222 is a wasteful number, since it uses less digits than its factorization.

1230200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184890.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1230200222 is about 35074.2102120632. The cubic root of 1230200222 is about 1071.4994036947.

Adding to 1230200222 its reverse (2220020321), we get a palindrome (3450220543).

The spelling of 1230200222 in words is "one billion, two hundred thirty million, two hundred thousand, two hundred twenty-two".