22204033222412 has 6 divisors (see below), whose sum is σ = 38857058139228. Its totient is φ = 11102016611204.

The previous prime is 22204033222411. The next prime is 22204033222421. The reversal of 22204033222412 is 21422233040222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22204033222411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775504152798 + ... + 2775504152805.

It is an arithmetic number, because the mean of its divisors is an integer number (6476176356538).

Almost surely, 2^{22204033222412} is an apocalyptic number.

It is an amenable number.

22204033222412 is a deficient number, since it is larger than the sum of its proper divisors (16653024916816).

22204033222412 is a wasteful number, since it uses less digits than its factorization.

22204033222412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551008305607 (or 5551008305605 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22204033222412 its reverse (21422233040222), we get a palindrome (43626266262634).

The spelling of 22204033222412 in words is "twenty-two trillion, two hundred four billion, thirty-three million, two hundred twenty-two thousand, four hundred twelve".