22242360555 has 24 divisors (see below), whose sum is σ = 38642909760. Its totient is φ = 11835058560.

The previous prime is 22242360479. The next prime is 22242360587. The reversal of 22242360555 is 55506324222.

22242360555 is a `hidden beast` number, since 2 + 2 + 2 + 42 + 3 + 60 + 555 = 666.

It is not a de Polignac number, because 22242360555 - 2⁹ = 22242360043 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 554010 + ... + 592799.

It is an arithmetic number, because the mean of its divisors is an integer number (1610121240).

Almost surely, 2^22242360555 is an apocalyptic number.

22242360555 is a deficient number, since it is larger than the sum of its proper divisors (16400549205).

22242360555 is a wasteful number, since it uses less digits than its factorization.

22242360555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147251 (or 1147248 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 22242360555 its reverse (55506324222), we get a palindrome (77748684777).

The spelling of 22242360555 in words is "twenty-two billion, two hundred forty-two million, three hundred sixty thousand, five hundred fifty-five".