16201075000 has 96 divisors (see below), whose sum is σ = 41421255120. Its totient is φ = 5891200000.

The previous prime is 16201074977. The next prime is 16201075001. The reversal of 16201075000 is 57010261.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16201075001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245544 + ... + 304456.

Almost surely, 2^16201075000 is an apocalyptic number.

16201075000 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 16201075000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20710627560).

16201075000 is an abundant number, since it is smaller than the sum of its proper divisors (25220180120).

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

16201075000 is an equidigital number, since it uses as much as digits as its factorization.

16201075000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58955 (or 58931 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

Adding to 16201075000 its reverse (57010261), we get a palindrome (16258085261).

The spelling of 16201075000 in words is "sixteen billion, two hundred one million, seventy-five thousand".