111110002022002 has 8 divisors (see below), whose sum is σ = 166665128542812. Its totient is φ = 55554959174400.

The previous prime is 111110002021981. The next prime is 111110002022029. The reversal of 111110002022002 is 200220200011111.

It can be written as a sum of positive squares in 2 ways, for example, as 86096890303281 + 25013111718721 = 9278841^2 + 5001311^2 .

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, 17485899 + ... + 22977742.

Almost surely, 2^{111110002022002} is an apocalyptic number.

111110002022002 is a deficient number, since it is larger than the sum of its proper divisors (55555126520810).

111110002022002 is a wasteful number, since it uses less digits than its factorization.

111110002022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41836604.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111110002022002 its reverse (200220200011111), we get a palindrome (311330202033113).

The spelling of 111110002022002 in words is "one hundred eleven trillion, one hundred ten billion, two million, twenty-two thousand, two".