352003223000 has 256 divisors, whose sum is σ = 979969536000. Its totient is φ = 116655552000.

The previous prime is 352003222943. The next prime is 352003223053. The reversal of 352003223000 is 322300253.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11281421 + ... + 11312579.

It is an arithmetic number, because the mean of its divisors is an integer number (3828006000).

Almost surely, 2^352003223000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352003223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489984768000).

352003223000 is an abundant number, since it is smaller than the sum of its proper divisors (627966313000).

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

352003223000 is a wasteful number, since it uses less digits than its factorization.

352003223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31283 (or 31269 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

Adding to 352003223000 its reverse (322300253), we get a palindrome (352325523253).

The spelling of 352003223000 in words is "three hundred fifty-two billion, three million, two hundred twenty-three thousand".