22028282911 has 8 divisors (see below), whose sum is σ = 22358196000. Its totient is φ = 21700562400.

The previous prime is 22028282897. The next prime is 22028282953. The reversal of 22028282911 is 11928282022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22028282911 - 2⁵ = 22028282879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22028282411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527896 + ... + 568093.

It is an arithmetic number, because the mean of its divisors is an integer number (2794774500).

Almost surely, 2^22028282911 is an apocalyptic number.

22028282911 is a deficient number, since it is larger than the sum of its proper divisors (329913089).

22028282911 is a wasteful number, since it uses less digits than its factorization.

22028282911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096289.

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 22028282911 in words is "twenty-two billion, twenty-eight million, two hundred eighty-two thousand, nine hundred eleven".