1222432030 has 8 divisors (see below), whose sum is σ = 2200377672. Its totient is φ = 488972808.

The previous prime is 1222431979. The next prime is 1222432049. The reversal of 1222432030 is 302342221.

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 = 1222431989 and 1222432007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61121592 + ... + 61121611.

It is an arithmetic number, because the mean of its divisors is an integer number (275047209).

Almost surely, 2^1222432030 is an apocalyptic number.

1222432030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222432030 is a deficient number, since it is larger than the sum of its proper divisors (977945642).

1222432030 is a wasteful number, since it uses less digits than its factorization.

1222432030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122243210.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1222432030 is about 34963.2954682478. The cubic root of 1222432030 is about 1069.2392851937.

Adding to 1222432030 its reverse (302342221), we get a palindrome (1524774251).

The spelling of 1222432030 in words is "one billion, two hundred twenty-two million, four hundred thirty-two thousand, thirty".