18022103150 has 48 divisors (see below), whose sum is σ = 33791599104. Its totient is φ = 7150848480.

The previous prime is 18022103137. The next prime is 18022103171. The reversal of 18022103150 is 5130122081.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4945229 + ... + 4948871.

It is an arithmetic number, because the mean of its divisors is an integer number (703991648).

Almost surely, 2^18022103150 is an apocalyptic number.

18022103150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18022103150 is a deficient number, since it is larger than the sum of its proper divisors (15769495954).

18022103150 is a wasteful number, since it uses less digits than its factorization.

18022103150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425 (or 4420 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 18022103150 in words is "eighteen billion, twenty-two million, one hundred three thousand, one hundred fifty".