313320201022 has 4 divisors (see below), whose sum is σ = 469980301536. Its totient is φ = 156660100510.

The previous prime is 313320200983. The next prime is 313320201067. The reversal of 313320201022 is 220102023313.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×313320201022³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78330050254 + ... + 78330050257.

It is an arithmetic number, because the mean of its divisors is an integer number (117495075384).

Almost surely, 2^313320201022 is an apocalyptic number.

313320201022 is a deficient number, since it is larger than the sum of its proper divisors (156660100514).

313320201022 is a wasteful number, since it uses less digits than its factorization.

313320201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156660100513.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 313320201022 its reverse (220102023313), we get a palindrome (533422224335).

The spelling of 313320201022 in words is "three hundred thirteen billion, three hundred twenty million, two hundred one thousand, twenty-two".