103222320120 has 48 divisors (see below), whose sum is σ = 335472541560. Its totient is φ = 27525951936.

The previous prime is 103222320109. The next prime is 103222320151. The reversal of 103222320120 is 21023222301.

103222320120 is a `hidden beast` number, since 1 + 0 + 3 + 222 + 320 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103222320093 and 103222320102.

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 11 ways as a sum of consecutive naturals, for example, 143363974 + ... + 143364693.

Almost surely, 2^103222320120 is an apocalyptic number.

103222320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103222320120 is an abundant number, since it is smaller than the sum of its proper divisors (232250221440).

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

103222320120 is a wasteful number, since it uses less digits than its factorization.

103222320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286728684 (or 286728677 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103222320120 its reverse (21023222301), we get a palindrome (124245542421).

The spelling of 103222320120 in words is "one hundred three billion, two hundred twenty-two million, three hundred twenty thousand, one hundred twenty".