1226361106 has 16 divisors (see below), whose sum is σ = 1922601240. Its totient is φ = 585930240.

The previous prime is 1226361053. The next prime is 1226361119. The reversal of 1226361106 is 6011636221.

It can be written as a sum of positive squares in 4 ways, for example, as 672935481 + 553425625 = 25941^2 + 23525^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103365 + ... + 114616.

Almost surely, 2^1226361106 is an apocalyptic number.

1226361106 is a deficient number, since it is larger than the sum of its proper divisors (696240134).

1226361106 is a wasteful number, since it uses less digits than its factorization.

1226361106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218109.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1226361106 is about 35019.4389732331. The cubic root of 1226361106 is about 1070.3836240534.

Adding to 1226361106 its reverse (6011636221), we get a palindrome (7237997327).

The spelling of 1226361106 in words is "one billion, two hundred twenty-six million, three hundred sixty-one thousand, one hundred six".