22076011 has 4 divisors (see below), whose sum is σ = 22203792. Its totient is φ = 21948232.

The previous prime is 22076009. The next prime is 22076053. The reversal of 22076011 is 11067022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11067022 = 2 ⋅5533511.

It is a cyclic number.

It is not a de Polignac number, because 22076011 - 2¹ = 22076009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22076011.

It is not an unprimeable number, because it can be changed into a prime (22076111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63631 + ... + 63976.

It is an arithmetic number, because the mean of its divisors is an integer number (5550948).

Almost surely, 2^22076011 is an apocalyptic number.

22076011 is a deficient number, since it is larger than the sum of its proper divisors (127781).

22076011 is a wasteful number, since it uses less digits than its factorization.

22076011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127780.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 22076011 is about 4698.5115728281. The cubic root of 22076011 is about 280.5262678980.

The spelling of 22076011 in words is "twenty-two million, seventy-six thousand, eleven".