22267580655 has 16 divisors (see below), whose sum is σ = 35660633184. Its totient is φ = 11865208320.

The previous prime is 22267580627. The next prime is 22267580677. The reversal of 22267580655 is 55608576222.

It is not a de Polignac number, because 22267580655 - 2⁶ = 22267580591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660166 + ... + 693075.

It is an arithmetic number, because the mean of its divisors is an integer number (2228789574).

Almost surely, 2^22267580655 is an apocalyptic number.

22267580655 is a deficient number, since it is larger than the sum of its proper divisors (13393052529).

22267580655 is a wasteful number, since it uses less digits than its factorization.

22267580655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354346.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 22267580655 in words is "twenty-two billion, two hundred sixty-seven million, five hundred eighty thousand, six hundred fifty-five".