1226100323 has 8 divisors (see below), whose sum is σ = 1433845248. Its totient is φ = 1026502344.

The previous prime is 1226100311. The next prime is 1226100331. The reversal of 1226100323 is 3230016221.

It is a happy number.

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

It is not a de Polignac number, because 1226100323 - 2¹⁰ = 1226099299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1226100295 and 1226100304.

It is not an unprimeable number, because it can be changed into a prime (1226100373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036411 + ... + 2037012.

It is an arithmetic number, because the mean of its divisors is an integer number (179230656).

Almost surely, 2^1226100323 is an apocalyptic number.

1226100323 is a deficient number, since it is larger than the sum of its proper divisors (207744925).

1226100323 is an equidigital number, since it uses as much as digits as its factorization.

1226100323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073473.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1226100323 is about 35015.7153718156. The cubic root of 1226100323 is about 1070.3077470979.

Adding to 1226100323 its reverse (3230016221), we get a palindrome (4456116544).

The spelling of 1226100323 in words is "one billion, two hundred twenty-six million, one hundred thousand, three hundred twenty-three".