350441220223312 has 20 divisors (see below), whose sum is σ = 678980652241696. Its totient is φ = 175220406741600.

The previous prime is 350441220223309. The next prime is 350441220223379. The reversal of 350441220223312 is 213322022144053.

It is a super-2 number, since 2×350441220223312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2023063 + ... + 26551369.

Almost surely, 2^{350441220223312} is an apocalyptic number.

It is an amenable number.

350441220223312 is a deficient number, since it is larger than the sum of its proper divisors (328539432018384).

350441220223312 is a wasteful number, since it uses less digits than its factorization.

350441220223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25421266 (or 25421260 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 350441220223312 its reverse (213322022144053), we get a palindrome (563763242367365).

The spelling of 350441220223312 in words is "three hundred fifty trillion, four hundred forty-one billion, two hundred twenty million, two hundred twenty-three thousand, three hundred twelve".