220011022 has 32 divisors (see below), whose sum is σ = 412139520. Its totient is φ = 85574880.

The previous prime is 220010951. The next prime is 220011047. The reversal of 220011022 is 220110022.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 171379 + ... + 172657.

It is an arithmetic number, because the mean of its divisors is an integer number (12879360).

Almost surely, 2^220011022 is an apocalyptic number.

220011022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220011022 is a deficient number, since it is larger than the sum of its proper divisors (192128498).

220011022 is a wasteful number, since it uses less digits than its factorization.

220011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416.

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

The square root of 220011022 is about 14832.7685210820. The cubic root of 220011022 is about 603.6911549853.

Adding to 220011022 its reverse (220110022), we get a palindrome (440121044).

The spelling of 220011022 in words is "two hundred twenty million, eleven thousand, twenty-two".