1223603207162 has 16 divisors (see below), whose sum is σ = 2208005787840. Its totient is φ = 496801302048.

The previous prime is 1223603207159. The next prime is 1223603207191. The reversal of 1223603207162 is 2617023063221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2300005763 + ... + 2300006294.

It is an arithmetic number, because the mean of its divisors is an integer number (138000361740).

Almost surely, 2^{1223603207162} is an apocalyptic number.

1223603207162 is a deficient number, since it is larger than the sum of its proper divisors (984402580678).

1223603207162 is a wasteful number, since it uses less digits than its factorization.

1223603207162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600012085.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 1223603207162 in words is "one trillion, two hundred twenty-three billion, six hundred three million, two hundred seven thousand, one hundred sixty-two".