1223305135106 has 8 divisors (see below), whose sum is σ = 1837668129660. Its totient is φ = 610749091888.

The previous prime is 1223305135099. The next prime is 1223305135111. The reversal of 1223305135106 is 6015315033221.

It can be written as a sum of positive squares in 2 ways, for example, as 1210759119025 + 12546016081 = 1100345^2 + 112009^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451736141 + ... + 451738848.

Almost surely, 2^{1223305135106} is an apocalyptic number.

1223305135106 is a deficient number, since it is larger than the sum of its proper divisors (614362994554).

1223305135106 is an equidigital number, since it uses as much as digits as its factorization.

1223305135106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903475668.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 1223305135106 in words is "one trillion, two hundred twenty-three billion, three hundred five million, one hundred thirty-five thousand, one hundred six".