1100222002 has 8 divisors (see below), whose sum is σ = 1800363312. Its totient is φ = 500100900.

The previous prime is 1100221979. The next prime is 1100222009. The reversal of 1100222002 is 2002220011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1100222002.

It is not an unprimeable number, because it can be changed into a prime (1100222009) 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 3 ways as a sum of consecutive naturals, for example, 25005024 + ... + 25005067.

It is an arithmetic number, because the mean of its divisors is an integer number (225045414).

Almost surely, 2^1100222002 is an apocalyptic number.

1100222002 is a deficient number, since it is larger than the sum of its proper divisors (700141310).

1100222002 is a wasteful number, since it uses less digits than its factorization.

1100222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50010104.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1100222002 is about 33169.5945407839. The cubic root of 1100222002 is about 1032.3495557094.

Adding to 1100222002 its reverse (2002220011), we get a palindrome (3102442013).

The spelling of 1100222002 in words is "one billion, one hundred million, two hundred twenty-two thousand, two".