1226489766300 has 288 divisors, whose sum is σ = 3987400623360. Its totient is φ = 323393990400.

The previous prime is 1226489766289. The next prime is 1226489766311. The reversal of 1226489766300 is 36679846221.

1226489766300 is a `hidden beast` number, since 1 + 2 + 264 + 8 + 9 + 76 + 6 + 300 = 666.

It is an interprime number because it is at equal distance from previous prime (1226489766289) and next prime (1226489766311).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100090974 + ... + 100103226.

Almost surely, 2^{1226489766300} is an apocalyptic number.

1226489766300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1226489766300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1993700311680).

1226489766300 is an abundant number, since it is smaller than the sum of its proper divisors (2760910857060).

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

1226489766300 is a wasteful number, since it uses less digits than its factorization.

1226489766300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12690 (or 12677 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 1226489766300 in words is "one trillion, two hundred twenty-six billion, four hundred eighty-nine million, seven hundred sixty-six thousand, three hundred".