22430221100012 has 24 divisors (see below), whose sum is σ = 42821513011200. Its totient is φ = 10195511754960.

The previous prime is 22430221100011. The next prime is 22430221100039. The reversal of 22430221100012 is 21000112203422.

It is a super-3 number, since 3×22430221100012³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22430221100011) 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 7 ways as a sum of consecutive naturals, for example, 10884989 + ... + 12780587.

It is an arithmetic number, because the mean of its divisors is an integer number (1784229708800).

Almost surely, 2^{22430221100012} is an apocalyptic number.

22430221100012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22430221100012 is a deficient number, since it is larger than the sum of its proper divisors (20391291911188).

22430221100012 is a wasteful number, since it uses less digits than its factorization.

22430221100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164541 (or 2164539 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22430221100012 its reverse (21000112203422), we get a palindrome (43430333303434).

The spelling of 22430221100012 in words is "twenty-two trillion, four hundred thirty billion, two hundred twenty-one million, one hundred thousand, twelve".