1230206663226 has 8 divisors (see below), whose sum is σ = 2460413326464. Its totient is φ = 410068887740.

The previous prime is 1230206663201. The next prime is 1230206663237. The reversal of 1230206663226 is 6223666020321.

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

1230206663226 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102517221930 + ... + 102517221941.

It is an arithmetic number, because the mean of its divisors is an integer number (307551665808).

Almost surely, 2^{1230206663226} is an apocalyptic number.

1230206663226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1230206663226 is a wasteful number, since it uses less digits than its factorization.

1230206663226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205034443876.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 1230206663226 in words is "one trillion, two hundred thirty billion, two hundred six million, six hundred sixty-three thousand, two hundred twenty-six".