350222013120644 has 24 divisors (see below), whose sum is σ = 702834620203968. Its totient is φ = 149582878345440.

The previous prime is 350222013120643. The next prime is 350222013120677. The reversal of 350222013120644 is 446021310222053.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (350222013120641) 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, 21344580602 + ... + 21344597009.

It is an arithmetic number, because the mean of its divisors is an integer number (29284775841832).

Almost surely, 2^{350222013120644} is an apocalyptic number.

It is an amenable number.

350222013120644 is an abundant number, since it is smaller than the sum of its proper divisors (352612607083324).

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

350222013120644 is a wasteful number, since it uses less digits than its factorization.

350222013120644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42689177915 (or 42689177913 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 350222013120644 its reverse (446021310222053), we get a palindrome (796243323342697).

The spelling of 350222013120644 in words is "three hundred fifty trillion, two hundred twenty-two billion, thirteen million, one hundred twenty thousand, six hundred forty-four".