16532230000 has 300 divisors, whose sum is σ = 47425087864. Its totient is φ = 5544000000.

The previous prime is 16532229997. The next prime is 16532230019. The reversal of 16532230000 is 3223561.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 15729475 + ... + 15730525.

Almost surely, 2^16532230000 is an apocalyptic number.

16532230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16532230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23712543932).

16532230000 is an abundant number, since it is smaller than the sum of its proper divisors (30892857864).

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

16532230000 is a wasteful number, since it uses less digits than its factorization.

16532230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 16532230000 its reverse (3223561), we get a palindrome (16535453561).

The spelling of 16532230000 in words is "sixteen billion, five hundred thirty-two million, two hundred thirty thousand".