22412534444554 has 8 divisors (see below), whose sum is σ = 33626244408228. Its totient is φ = 11203786308480.

The previous prime is 22412534444539. The next prime is 22412534444569. The reversal of 22412534444554 is 45544443521422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22412534444539) and next prime (22412534444569).

It can be written as a sum of positive squares in 2 ways, for example, as 13496475800025 + 8916058644529 = 3673755^2 + 2985977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22412534444498 and 22412534444507.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1240445607 + ... + 1240463674.

Almost surely, 2^{22412534444554} is an apocalyptic number.

22412534444554 is a deficient number, since it is larger than the sum of its proper divisors (11213709963674).

22412534444554 is a wasteful number, since it uses less digits than its factorization.

22412534444554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480913800.

The product of its digits is 12288000, while the sum is 49.

Adding to 22412534444554 its reverse (45544443521422), we get a palindrome (67956977965976).

The spelling of 22412534444554 in words is "twenty-two trillion, four hundred twelve billion, five hundred thirty-four million, four hundred forty-four thousand, five hundred fifty-four".