350200543100221 has 8 divisors (see below), whose sum is σ = 391354930649088. Its totient is φ = 310599151308000.

The previous prime is 350200543100209. The next prime is 350200543100227. The reversal of 350200543100221 is 122001345002053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 350200543100221 - 2⁹ = 350200543099709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 350200543100221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350200543100227) 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, 388248938685 + ... + 388248939586.

It is an arithmetic number, because the mean of its divisors is an integer number (48919366331136).

Almost surely, 2^{350200543100221} is an apocalyptic number.

It is an amenable number.

350200543100221 is a deficient number, since it is larger than the sum of its proper divisors (41154387548867).

350200543100221 is a wasteful number, since it uses less digits than its factorization.

350200543100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776497878323.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 350200543100221 its reverse (122001345002053), we get a palindrome (472201888102274).

The spelling of 350200543100221 in words is "three hundred fifty trillion, two hundred billion, five hundred forty-three million, one hundred thousand, two hundred twenty-one".