1230204422 has 16 divisors (see below), whose sum is σ = 1954659600. Its totient is φ = 578681088.

The previous prime is 1230204413. The next prime is 1230204431. The reversal of 1230204422 is 2244020321.

It is an interprime number because it is at equal distance from previous prime (1230204413) and next prime (1230204431).

It is a junction number, because it is equal to n+sod(n) for n = 1230204394 and 1230204403.

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, 97733 + ... + 109599.

It is an arithmetic number, because the mean of its divisors is an integer number (122166225).

Almost surely, 2^1230204422 is an apocalyptic number.

1230204422 is a deficient number, since it is larger than the sum of its proper divisors (724455178).

1230204422 is a wasteful number, since it uses less digits than its factorization.

1230204422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14935.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1230204422 is about 35074.2700850638. The cubic root of 1230204422 is about 1071.5006230877.

Adding to 1230204422 its reverse (2244020321), we get a palindrome (3474224743).

The spelling of 1230204422 in words is "one billion, two hundred thirty million, two hundred four thousand, four hundred twenty-two".