313222041422 has 16 divisors (see below), whose sum is σ = 497498846832. Its totient is φ = 147390149760.

The previous prime is 313222041383. The next prime is 313222041443. The reversal of 313222041422 is 224140222313.

It is a junction number, because it is equal to n+sod(n) for n = 313222041391 and 313222041400.

It is a congruent number.

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, 358172 + ... + 868752.

It is an arithmetic number, because the mean of its divisors is an integer number (31093677927).

Almost surely, 2^313222041422 is an apocalyptic number.

313222041422 is a deficient number, since it is larger than the sum of its proper divisors (184276805410).

313222041422 is a wasteful number, since it uses less digits than its factorization.

313222041422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528643.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 313222041422 its reverse (224140222313), we get a palindrome (537362263735).

The spelling of 313222041422 in words is "three hundred thirteen billion, two hundred twenty-two million, forty-one thousand, four hundred twenty-two".