22440422041412 has 48 divisors (see below), whose sum is σ = 39394759837440. Its totient is φ = 11184852256128.

The previous prime is 22440422041409. The next prime is 22440422041417. The reversal of 22440422041412 is 21414022404422.

It is not an unprimeable number, because it can be changed into a prime (22440422041417) 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 in 15 ways as a sum of consecutive naturals, for example, 5276372678 + ... + 5276376930.

It is an arithmetic number, because the mean of its divisors is an integer number (820724163280).

Almost surely, 2^{22440422041412} is an apocalyptic number.

It is an amenable number.

22440422041412 is a deficient number, since it is larger than the sum of its proper divisors (16954337796028).

22440422041412 is a wasteful number, since it uses less digits than its factorization.

22440422041412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7812 (or 7810 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 22440422041412 its reverse (21414022404422), we get a palindrome (43854444445834).

The spelling of 22440422041412 in words is "twenty-two trillion, four hundred forty billion, four hundred twenty-two million, forty-one thousand, four hundred twelve".