120022624550 has 12 divisors (see below), whose sum is σ = 223242081756. Its totient is φ = 48009049800.

The previous prime is 120022624543. The next prime is 120022624573. The reversal of 120022624550 is 55426220021.

120022624550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1200226196 + ... + 1200226295.

It is an arithmetic number, because the mean of its divisors is an integer number (18603506813).

Almost surely, 2^120022624550 is an apocalyptic number.

120022624550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120022624550 is a deficient number, since it is larger than the sum of its proper divisors (103219457206).

120022624550 is a wasteful number, since it uses less digits than its factorization.

120022624550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400452503 (or 2400452498 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 120022624550 its reverse (55426220021), we get a palindrome (175448844571).

The spelling of 120022624550 in words is "one hundred twenty billion, twenty-two million, six hundred twenty-four thousand, five hundred fifty".