1226600116 has 48 divisors (see below), whose sum is σ = 2660902272. Its totient is φ = 482688000.

The previous prime is 1226600101. The next prime is 1226600129. The reversal of 1226600116 is 6110066221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11910 + ... + 50941.

It is an arithmetic number, because the mean of its divisors is an integer number (55435464).

Almost surely, 2^1226600116 is an apocalyptic number.

It is an amenable number.

1226600116 is an abundant number, since it is smaller than the sum of its proper divisors (1434302156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1226600116 is a wasteful number, since it uses less digits than its factorization.

1226600116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62920 (or 62918 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1226600116 is about 35022.8513402321. The cubic root of 1226600116 is about 1070.4531565292.

Adding to 1226600116 its reverse (6110066221), we get a palindrome (7336666337).

The spelling of 1226600116 in words is "one billion, two hundred twenty-six million, six hundred thousand, one hundred sixteen".