313200222104442 has 32 divisors (see below), whose sum is σ = 641784791695680. Its totient is φ = 101858025201920.

The previous prime is 313200222104401. The next prime is 313200222104447. The reversal of 313200222104442 is 244401222002313.

It is a super-2 number, since 2×313200222104442² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313200222104447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2751078159 + ... + 2751192002.

It is an arithmetic number, because the mean of its divisors is an integer number (20055774740490).

Almost surely, 2^{313200222104442} is an apocalyptic number.

313200222104442 is an abundant number, since it is smaller than the sum of its proper divisors (328584569591238).

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

313200222104442 is a wasteful number, since it uses less digits than its factorization.

313200222104442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502270398.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 313200222104442 its reverse (244401222002313), we get a palindrome (557601444106755).

The spelling of 313200222104442 in words is "three hundred thirteen trillion, two hundred billion, two hundred twenty-two million, one hundred four thousand, four hundred forty-two".