22220414255 has 16 divisors (see below), whose sum is σ = 28724906784. Its totient is φ = 16403610240.

The previous prime is 22220414239. The next prime is 22220414263. The reversal of 22220414255 is 55241402222.

It is a happy number.

It is not a de Polignac number, because 22220414255 - 2⁴ = 22220414239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153032 + ... + 260498.

It is an arithmetic number, because the mean of its divisors is an integer number (1795306674).

Almost surely, 2^22220414255 is an apocalyptic number.

22220414255 is a deficient number, since it is larger than the sum of its proper divisors (6504492529).

22220414255 is a wasteful number, since it uses less digits than its factorization.

22220414255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110666.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 22220414255 its reverse (55241402222), we get a palindrome (77461816477).

The spelling of 22220414255 in words is "twenty-two billion, two hundred twenty million, four hundred fourteen thousand, two hundred fifty-five".