1100220234 has 16 divisors (see below), whose sum is σ = 2259912288. Its totient is φ = 356828112.

The previous prime is 1100220223. The next prime is 1100220301. The reversal of 1100220234 is 4320220011.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2477752 + ... + 2478195.

It is an arithmetic number, because the mean of its divisors is an integer number (141244518).

Almost surely, 2^1100220234 is an apocalyptic number.

1100220234 is an abundant number, since it is smaller than the sum of its proper divisors (1159692054).

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

1100220234 is a wasteful number, since it uses less digits than its factorization.

1100220234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955989.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1100220234 is about 33169.5678898595. The cubic root of 1100220234 is about 1032.3490027316.

Adding to 1100220234 its reverse (4320220011), we get a palindrome (5420440245).

The spelling of 1100220234 in words is "one billion, one hundred million, two hundred twenty thousand, two hundred thirty-four".