111216623002 has 8 divisors (see below), whose sum is σ = 166860832500. Its totient is φ = 55596345504.

The previous prime is 111216622991. The next prime is 111216623003. The reversal of 111216623002 is 200326612111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84041430201 + 27175192801 = 289899^2 + 164849^2 .

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

It is not an unprimeable number, because it can be changed into a prime (111216623003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5971377 + ... + 5989972.

Almost surely, 2^111216623002 is an apocalyptic number.

111216623002 is a deficient number, since it is larger than the sum of its proper divisors (55644209498).

111216623002 is a wasteful number, since it uses less digits than its factorization.

111216623002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11966000.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 111216623002 in words is "one hundred eleven billion, two hundred sixteen million, six hundred twenty-three thousand, two".