108881222 has 4 divisors (see below), whose sum is σ = 163321836. Its totient is φ = 54440610.

The previous prime is 108881189. The next prime is 108881251. The reversal of 108881222 is 222188801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222188801 = 773 ⋅287437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27220304 + ... + 27220307.

It is an arithmetic number, because the mean of its divisors is an integer number (40830459).

Almost surely, 2^108881222 is an apocalyptic number.

108881222 is a deficient number, since it is larger than the sum of its proper divisors (54440614).

108881222 is an equidigital number, since it uses as much as digits as its factorization.

108881222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54440613.

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 108881222 is about 10434.6165238594. The cubic root of 108881222 is about 477.5120426776.

The spelling of 108881222 in words is "one hundred eight million, eight hundred eighty-one thousand, two hundred twenty-two".