24222400055 has 24 divisors (see below), whose sum is σ = 33849600480. Its totient is φ = 16591417920.

The previous prime is 24222400051. The next prime is 24222400079. The reversal of 24222400055 is 55000422242.

It is not a de Polignac number, because 24222400055 - 2² = 24222400051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24222399997 and 24222400033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24222400051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171365 + ... + 278945.

It is an arithmetic number, because the mean of its divisors is an integer number (1410400020).

Almost surely, 2^24222400055 is an apocalyptic number.

24222400055 is a deficient number, since it is larger than the sum of its proper divisors (9627200425).

24222400055 is a wasteful number, since it uses less digits than its factorization.

24222400055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108519 (or 108512 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 24222400055 its reverse (55000422242), we get a palindrome (79222822297).

The spelling of 24222400055 in words is "twenty-four billion, two hundred twenty-two million, four hundred thousand, fifty-five".