109290068224 has 18 divisors (see below), whose sum is σ = 218153222630. Its totient is φ = 54645033984.

The previous prime is 109290068213. The next prime is 109290068267. The reversal of 109290068224 is 422860092901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 106067462400 + 3222605824 = 325680^2 + 56768^2 .

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 as a sum of consecutive naturals, namely, 213456909 + ... + 213457420.

Almost surely, 2^109290068224 is an apocalyptic number.

It is an amenable number.

109290068224 is a deficient number, since it is larger than the sum of its proper divisors (108863154406).

109290068224 is an frugal number, since it uses more digits than its factorization.

109290068224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426914345 (or 426914331 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 109290068224 in words is "one hundred nine billion, two hundred ninety million, sixty-eight thousand, two hundred twenty-four".