111320223002 has 8 divisors (see below), whose sum is σ = 167308391700. Its totient is φ = 55550759104.

The previous prime is 111320222947. The next prime is 111320223037. The reversal of 111320223002 is 200322023111.

It can be written as a sum of positive squares in 2 ways, for example, as 106498448281 + 4821774721 = 326341^2 + 69439^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54674927 + ... + 54676962.

Almost surely, 2^111320223002 is an apocalyptic number.

111320223002 is a deficient number, since it is larger than the sum of its proper divisors (55988168698).

111320223002 is a wasteful number, since it uses less digits than its factorization.

111320223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109352400.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 111320223002 its reverse (200322023111), we get a palindrome (311642246113).

The spelling of 111320223002 in words is "one hundred eleven billion, three hundred twenty million, two hundred twenty-three thousand, two".