350422120000 has 70 divisors (see below), whose sum is σ = 868933069598. Its totient is φ = 140168832000.

The previous prime is 350422119979. The next prime is 350422120001. The reversal of 350422120000 is 21224053.

It can be written as a sum of positive squares in 5 ways, for example, as 96760812096 + 253661307904 = 311064^2 + 503648^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 350422120000.

It is not an unprimeable number, because it can be changed into a prime (350422120001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4340277 + ... + 4420276.

Almost surely, 2^350422120000 is an apocalyptic number.

It is an amenable number.

350422120000 is an abundant number, since it is smaller than the sum of its proper divisors (518510949598).

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

350422120000 is an frugal number, since it uses more digits than its factorization.

350422120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760585 (or 8760560 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 350422120000 its reverse (21224053), we get a palindrome (350443344053).

The spelling of 350422120000 in words is "three hundred fifty billion, four hundred twenty-two million, one hundred twenty thousand".