12024550122 has 32 divisors (see below), whose sum is σ = 25957568448. Its totient is φ = 3691499136.

The previous prime is 12024550091. The next prime is 12024550123. The reversal of 12024550122 is 22105542021.

It is a junction number, because it is equal to n+sod(n) for n = 12024550092 and 12024550101.

It is not an unprimeable number, because it can be changed into a prime (12024550123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139443 + ... + 208550.

It is an arithmetic number, because the mean of its divisors is an integer number (811174014).

Almost surely, 2^12024550122 is an apocalyptic number.

12024550122 is an abundant number, since it is smaller than the sum of its proper divisors (13933018326).

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

12024550122 is a wasteful number, since it uses less digits than its factorization.

12024550122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348454.

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 12024550122 in words is "twelve billion, twenty-four million, five hundred fifty thousand, one hundred twenty-two".