15022003000 has 64 divisors (see below), whose sum is σ = 35676295200. Its totient is φ = 5919091200.

The previous prime is 15022002973. The next prime is 15022003021. The reversal of 15022003000 is 30022051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45105 + ... + 179104.

Almost surely, 2^15022003000 is an apocalyptic number.

15022003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15022003000 is an abundant number, since it is smaller than the sum of its proper divisors (20654292200).

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

15022003000 is a wasteful number, since it uses less digits than its factorization.

15022003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224297 (or 224283 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

Adding to 15022003000 its reverse (30022051), we get a palindrome (15052025051).

The spelling of 15022003000 in words is "fifteen billion, twenty-two million, three thousand".