1226614100 has 36 divisors (see below), whose sum is σ = 2663530044. Its totient is φ = 490318080.

The previous prime is 1226614069. The next prime is 1226614111. The reversal of 1226614100 is 14166221.

It can be written as a sum of positive squares in 6 ways, for example, as 35259844 + 1191354256 = 5938^2 + 34516^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 194192 + ... + 200408.

Almost surely, 2^1226614100 is an apocalyptic number.

1226614100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1226614100 is an abundant number, since it is smaller than the sum of its proper divisors (1436915944).

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

1226614100 is a wasteful number, since it uses less digits than its factorization.

1226614100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204 (or 8197 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1226614100 is about 35023.0509807470. The cubic root of 1226614100 is about 1070.4572244564.

The spelling of 1226614100 in words is "one billion, two hundred twenty-six million, six hundred fourteen thousand, one hundred".