350553555222 has 64 divisors (see below), whose sum is σ = 801540956160. Its totient is φ = 101252565504.

The previous prime is 350553555167. The next prime is 350553555259. The reversal of 350553555222 is 222555355053.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162729 + ... + 852987.

It is an arithmetic number, because the mean of its divisors is an integer number (12524077440).

Almost surely, 2^350553555222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350553555222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400770478080).

350553555222 is an abundant number, since it is smaller than the sum of its proper divisors (450987400938).

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

350553555222 is a wasteful number, since it uses less digits than its factorization.

350553555222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690677.

The product of its (nonzero) digits is 1125000, while the sum is 42.

The spelling of 350553555222 in words is "three hundred fifty billion, five hundred fifty-three million, five hundred fifty-five thousand, two hundred twenty-two".