22124150523012 has 24 divisors (see below), whose sum is σ = 52393510693216. Its totient is φ = 7264646440128.

The previous prime is 22124150522989. The next prime is 22124150523019. The reversal of 22124150523012 is 21032505142122.

It is not an unprimeable number, because it can be changed into a prime (22124150523019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13758799273 + ... + 13758800880.

Almost surely, 2^{22124150523012} is an apocalyptic number.

It is an amenable number.

22124150523012 is an abundant number, since it is smaller than the sum of its proper divisors (30269360170204).

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

22124150523012 is a wasteful number, since it uses less digits than its factorization.

22124150523012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27517600227 (or 27517600225 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 22124150523012 its reverse (21032505142122), we get a palindrome (43156655665134).

The spelling of 22124150523012 in words is "twenty-two trillion, one hundred twenty-four billion, one hundred fifty million, five hundred twenty-three thousand, twelve".