1082227779 has 24 divisors (see below), whose sum is σ = 1597769264. Its totient is φ = 705672000.

The previous prime is 1082227777. The next prime is 1082227849. The reversal of 1082227779 is 9777222801.

It is not a de Polignac number, because 1082227779 - 2¹ = 1082227777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082227777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93924 + ... + 104814.

Almost surely, 2^1082227779 is an apocalyptic number.

1082227779 is a deficient number, since it is larger than the sum of its proper divisors (515541485).

1082227779 is a wasteful number, since it uses less digits than its factorization.

1082227779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11139 (or 11136 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 1082227779 is about 32897.2305673289. The cubic root of 1082227779 is about 1026.6905369279.

The spelling of 1082227779 in words is "one billion, eighty-two million, two hundred twenty-seven thousand, seven hundred seventy-nine".