313442432022 has 16 divisors (see below), whose sum is σ = 627413003712. Its totient is φ = 104392787400.

The previous prime is 313442431979. The next prime is 313442432027. The reversal of 313442432022 is 220234244313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313442432027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21998104 + ... + 22012347.

It is an arithmetic number, because the mean of its divisors is an integer number (39213312732).

Almost surely, 2^313442432022 is an apocalyptic number.

313442432022 is an abundant number, since it is smaller than the sum of its proper divisors (313970571690).

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

313442432022 is a wasteful number, since it uses less digits than its factorization.

313442432022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44011643.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 313442432022 its reverse (220234244313), we get a palindrome (533676676335).

The spelling of 313442432022 in words is "three hundred thirteen billion, four hundred forty-two million, four hundred thirty-two thousand, twenty-two".