22256613067 has 16 divisors (see below), whose sum is σ = 25058956608. Its totient is φ = 19613468160.

The previous prime is 22256613037. The next prime is 22256613083. The reversal of 22256613067 is 76031665222.

It is not a de Polignac number, because 22256613067 - 2¹⁵ = 22256580299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22256613037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84343 + ... + 227215.

It is an arithmetic number, because the mean of its divisors is an integer number (1566184788).

Almost surely, 2^22256613067 is an apocalyptic number.

22256613067 is a deficient number, since it is larger than the sum of its proper divisors (2802343541).

22256613067 is a wasteful number, since it uses less digits than its factorization.

22256613067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143430.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 22256613067 in words is "twenty-two billion, two hundred fifty-six million, six hundred thirteen thousand, sixty-seven".