313122203001022 has 8 divisors (see below), whose sum is σ = 469788685556976. Its totient is φ = 156525974482032.

The previous prime is 313122203000939. The next prime is 313122203001077. The reversal of 313122203001022 is 220100302221313.

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

It is a junction number, because it is equal to n+sod(n) for n = 313122203000984 and 313122203001002.

It is a congruent number.

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, 17563498098 + ... + 17563515925.

It is an arithmetic number, because the mean of its divisors is an integer number (58723585694622).

Almost surely, 2^{313122203001022} is an apocalyptic number.

313122203001022 is a deficient number, since it is larger than the sum of its proper divisors (156666482555954).

313122203001022 is a wasteful number, since it uses less digits than its factorization.

313122203001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35127018482.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313122203001022 its reverse (220100302221313), we get a palindrome (533222505222335).

The spelling of 313122203001022 in words is "three hundred thirteen trillion, one hundred twenty-two billion, two hundred three million, one thousand, twenty-two".