22463232302412 has 384 divisors, whose sum is σ = 66485158871040. Its totient is φ = 6497236800000.

The previous prime is 22463232302383. The next prime is 22463232302447. The reversal of 22463232302412 is 21420323236422.

22463232302412 is a `hidden beast` number, since 2 + 2 + 4 + 6 + 3 + 2 + 3 + 230 + 2 + 412 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 127 ways as a sum of consecutive naturals, for example, 952102488 + ... + 952126080.

It is an arithmetic number, because the mean of its divisors is an integer number (173138434560).

Almost surely, 2^{22463232302412} is an apocalyptic number.

22463232302412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22463232302412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33242579435520).

22463232302412 is an abundant number, since it is smaller than the sum of its proper divisors (44021926568628).

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

22463232302412 is a wasteful number, since it uses less digits than its factorization.

22463232302412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24002 (or 23994 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 22463232302412 its reverse (21420323236422), we get a palindrome (43883555538834).

The spelling of 22463232302412 in words is "twenty-two trillion, four hundred sixty-three billion, two hundred thirty-two million, three hundred two thousand, four hundred twelve".