313435444220022 has 32 divisors (see below), whose sum is σ = 663747857989632. Its totient is φ = 98332360767104.

The previous prime is 313435444219939. The next prime is 313435444220033. The reversal of 313435444220022 is 220022444534313.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26605063 + ... + 36533549.

It is an arithmetic number, because the mean of its divisors is an integer number (20742120562176).

Almost surely, 2^{313435444220022} is an apocalyptic number.

313435444220022 is an abundant number, since it is smaller than the sum of its proper divisors (350312413769610).

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

313435444220022 is a wasteful number, since it uses less digits than its factorization.

313435444220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10238012.

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 313435444220022 its reverse (220022444534313), we get a palindrome (533457888754335).

The spelling of 313435444220022 in words is "three hundred thirteen trillion, four hundred thirty-five billion, four hundred forty-four million, two hundred twenty thousand, twenty-two".