1146660306226 has 4 divisors (see below), whose sum is σ = 1719990459342. Its totient is φ = 573330153112.

The previous prime is 1146660306221. The next prime is 1146660306251. The reversal of 1146660306226 is 6226030666411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 780634096225 + 366026210001 = 883535^2 + 605001^2 .

It is not an unprimeable number, because it can be changed into a prime (1146660306221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286665076555 + ... + 286665076558.

Almost surely, 2^{1146660306226} is an apocalyptic number.

1146660306226 is a deficient number, since it is larger than the sum of its proper divisors (573330153116).

1146660306226 is an equidigital number, since it uses as much as digits as its factorization.

1146660306226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573330153115.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 1146660306226 in words is "one trillion, one hundred forty-six billion, six hundred sixty million, three hundred six thousand, two hundred twenty-six".