1096222420 has 24 divisors (see below), whose sum is σ = 2311249248. Its totient is φ = 436740000.

The previous prime is 1096222409. The next prime is 1096222427. The reversal of 1096222420 is 242226901.

It is a super-2 number, since 2×1096222420² = 2403407188221312800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096222427) 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 7 ways as a sum of consecutive naturals, for example, 104166 + ... + 114205.

It is an arithmetic number, because the mean of its divisors is an integer number (96302052).

Almost surely, 2^1096222420 is an apocalyptic number.

1096222420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1096222420 is an abundant number, since it is smaller than the sum of its proper divisors (1215026828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1096222420 is a wasteful number, since it uses less digits than its factorization.

1096222420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218631 (or 218629 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1096222420 is about 33109.2497649826. The cubic root of 1096222420 is about 1031.0970872386.

The spelling of 1096222420 in words is "one billion, ninety-six million, two hundred twenty-two thousand, four hundred twenty".