1123202204206 has 8 divisors (see below), whose sum is σ = 1684823842800. Its totient is φ = 561594256608.

The previous prime is 1123202204197. The next prime is 1123202204209. The reversal of 1123202204206 is 6024022023211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123202204209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215131 + ... + 3547318.

It is an arithmetic number, because the mean of its divisors is an integer number (210602980350).

Almost surely, 2^{1123202204206} is an apocalyptic number.

1123202204206 is a deficient number, since it is larger than the sum of its proper divisors (561621638594).

1123202204206 is an equidigital number, since it uses as much as digits as its factorization.

1123202204206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845498.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1123202204206 its reverse (6024022023211), we get a palindrome (7147224227417).

The spelling of 1123202204206 in words is "one trillion, one hundred twenty-three billion, two hundred two million, two hundred four thousand, two hundred six".