1230048222 has 16 divisors (see below), whose sum is σ = 2649334800. Its totient is φ = 378476352.

The previous prime is 1230048217. The next prime is 1230048227. The reversal of 1230048222 is 2228400321.

It is an interprime number because it is at equal distance from previous prime (1230048217) and next prime (1230048227).

It is a super-2 number, since 2×1230048222² = 3026037256890722568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230048192 and 1230048201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230048227) 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, 7884847 + ... + 7885002.

It is an arithmetic number, because the mean of its divisors is an integer number (165583425).

Almost surely, 2^1230048222 is an apocalyptic number.

1230048222 is an abundant number, since it is smaller than the sum of its proper divisors (1419286578).

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

1230048222 is a wasteful number, since it uses less digits than its factorization.

1230048222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15769867.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1230048222 is about 35072.0433108765. The cubic root of 1230048222 is about 1071.4552714159.

Adding to 1230048222 its reverse (2228400321), we get a palindrome (3458448543).

The spelling of 1230048222 in words is "one billion, two hundred thirty million, forty-eight thousand, two hundred twenty-two".