350275152720220 has 96 divisors (see below), whose sum is σ = 908667238219776. Its totient is φ = 110447248032000.

The previous prime is 350275152720217. The next prime is 350275152720223. The reversal of 350275152720220 is 22027251572053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (350275152720217) and next prime (350275152720223).

It is a super-2 number, since 2×350275152720220² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350275152720223) by changing a digit.

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, 354596956 + ... + 355583395.

It is an arithmetic number, because the mean of its divisors is an integer number (9465283731456).

Almost surely, 2^{350275152720220} is an apocalyptic number.

It is an amenable number.

350275152720220 is an abundant number, since it is smaller than the sum of its proper divisors (558392085499556).

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

350275152720220 is a wasteful number, since it uses less digits than its factorization.

350275152720220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710180651 (or 710180649 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 350275152720220 in words is "three hundred fifty trillion, two hundred seventy-five billion, one hundred fifty-two million, seven hundred twenty thousand, two hundred twenty".