22413144012 has 48 divisors (see below), whose sum is σ = 63284175360. Its totient is φ = 6027063552.

The previous prime is 22413144011. The next prime is 22413144037. The reversal of 22413144012 is 21044131422.

It is a super-2 number, since 2×22413144012² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22413144011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7846312 + ... + 7849167.

It is an arithmetic number, because the mean of its divisors is an integer number (1318420320).

Almost surely, 2^22413144012 is an apocalyptic number.

It is an amenable number.

22413144012 is an abundant number, since it is smaller than the sum of its proper divisors (40871031348).

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

22413144012 is a wasteful number, since it uses less digits than its factorization.

22413144012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15695510 (or 15695508 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22413144012 its reverse (21044131422), we get a palindrome (43457275434).

The spelling of 22413144012 in words is "twenty-two billion, four hundred thirteen million, one hundred forty-four thousand, twelve".