22222144122003 has 384 divisors, whose sum is σ = 42191549568000. Its totient is φ = 11485796474880.

The previous prime is 22222144121981. The next prime is 22222144122053. The reversal of 22222144122003 is 30022144122222.

22222144122003 is a `hidden beast` number, since 2 + 2 + 2 + 221 + 4 + 412 + 20 + 0 + 3 = 666.

It is not a de Polignac number, because 22222144122003 - 2¹⁴ = 22222144105619 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22222144122053) 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 383 ways as a sum of consecutive naturals, for example, 7882986928 + ... + 7882989746.

It is an arithmetic number, because the mean of its divisors is an integer number (109873827000).

Almost surely, 2^{22222144122003} is an apocalyptic number.

22222144122003 is a deficient number, since it is larger than the sum of its proper divisors (19969405445997).

22222144122003 is a wasteful number, since it uses less digits than its factorization.

22222144122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072 (or 3059 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22222144122003 its reverse (30022144122222), we get a palindrome (52244288244225).

The spelling of 22222144122003 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred forty-four million, one hundred twenty-two thousand, three".