350522223443020 has 24 divisors (see below), whose sum is σ = 746180185250304. Its totient is φ = 138288219659136.

The previous prime is 350522223443011. The next prime is 350522223443039. The reversal of 350522223443020 is 20344322225053.

It is a happy 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, 120041855884 + ... + 120041858803.

It is an arithmetic number, because the mean of its divisors is an integer number (31090841052096).

Almost surely, 2^{350522223443020} is an apocalyptic number.

It is an amenable number.

350522223443020 is an abundant number, since it is smaller than the sum of its proper divisors (395657961807284).

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

350522223443020 is a wasteful number, since it uses less digits than its factorization.

350522223443020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240083714769 (or 240083714767 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 350522223443020 its reverse (20344322225053), we get a palindrome (370866545668073).

The spelling of 350522223443020 in words is "three hundred fifty trillion, five hundred twenty-two billion, two hundred twenty-three million, four hundred forty-three thousand, twenty".