1226104130 has 8 divisors (see below), whose sum is σ = 2206987452. Its totient is φ = 490441648.

The previous prime is 1226104123. The next prime is 1226104133. The reversal of 1226104130 is 314016221.

It can be written as a sum of positive squares in 2 ways, for example, as 1209022441 + 17081689 = 34771^2 + 4133^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1226104133) 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, 61305197 + ... + 61305216.

Almost surely, 2^1226104130 is an apocalyptic number.

1226104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1226104130 is a deficient number, since it is larger than the sum of its proper divisors (980883322).

1226104130 is a wasteful number, since it uses less digits than its factorization.

1226104130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122610420.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1226104130 is about 35015.7697330788. The cubic root of 1226104130 is about 1070.3088548532.

The spelling of 1226104130 in words is "one billion, two hundred twenty-six million, one hundred four thousand, one hundred thirty".