313420222222 has 8 divisors (see below), whose sum is σ = 470141101656. Its totient is φ = 156706521672.

The previous prime is 313420222207. The next prime is 313420222223. The reversal of 313420222222 is 222222024313.

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

It is a super-3 number, since 3×313420222222³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313420222223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684213 + ... + 1861024.

It is an arithmetic number, because the mean of its divisors is an integer number (58767637707).

Almost surely, 2^313420222222 is an apocalyptic number.

313420222222 is a deficient number, since it is larger than the sum of its proper divisors (156720879434).

313420222222 is a wasteful number, since it uses less digits than its factorization.

313420222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589442.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 313420222222 its reverse (222222024313), we get a palindrome (535642246535).

The spelling of 313420222222 in words is "three hundred thirteen billion, four hundred twenty million, two hundred twenty-two thousand, two hundred twenty-two".