1226103430 has 8 divisors (see below), whose sum is σ = 2206986192. Its totient is φ = 490441368.

The previous prime is 1226103409. The next prime is 1226103433. The reversal of 1226103430 is 343016221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226103433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61305162 + ... + 61305181.

It is an arithmetic number, because the mean of its divisors is an integer number (275873274).

Almost surely, 2^1226103430 is an apocalyptic number.

1226103430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1226103430 is a deficient number, since it is larger than the sum of its proper divisors (980882762).

1226103430 is a wasteful number, since it uses less digits than its factorization.

1226103430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122610350.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1226103430 is about 35015.7597375810. The cubic root of 1226103430 is about 1070.3086511684.

Adding to 1226103430 its reverse (343016221), we get a palindrome (1569119651).

The spelling of 1226103430 in words is "one billion, two hundred twenty-six million, one hundred three thousand, four hundred thirty".