350513213221005 has 32 divisors (see below), whose sum is σ = 565104854212608. Its totient is φ = 185514974568000.

The previous prime is 350513213220983. The next prime is 350513213221037. The reversal of 350513213221005 is 500122312315053.

It is not a de Polignac number, because 350513213221005 - 2¹¹ = 350513213218957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75834079 + ... + 80323308.

It is an arithmetic number, because the mean of its divisors is an integer number (17659526694144).

Almost surely, 2^{350513213221005} is an apocalyptic number.

It is an amenable number.

350513213221005 is a deficient number, since it is larger than the sum of its proper divisors (214591640991603).

350513213221005 is a wasteful number, since it uses less digits than its factorization.

350513213221005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156158537.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 350513213221005 its reverse (500122312315053), we get a palindrome (850635525536058).

The spelling of 350513213221005 in words is "three hundred fifty trillion, five hundred thirteen billion, two hundred thirteen million, two hundred twenty-one thousand, five".