15200227000 has 128 divisors (see below), whose sum is σ = 43041248640. Its totient is φ = 4904908800.

The previous prime is 15200226971. The next prime is 15200227027. The reversal of 15200227000 is 72200251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55134 + ... + 182866.

It is an arithmetic number, because the mean of its divisors is an integer number (336259755).

Almost surely, 2^15200227000 is an apocalyptic number.

15200227000 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 15200227000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21520624320).

15200227000 is an abundant number, since it is smaller than the sum of its proper divisors (27841021640).

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

15200227000 is a wasteful number, since it uses less digits than its factorization.

15200227000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127778 (or 127764 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

Adding to 15200227000 its reverse (72200251), we get a palindrome (15272427251).

The spelling of 15200227000 in words is "fifteen billion, two hundred million, two hundred twenty-seven thousand".