111120100112002 has 8 divisors (see below), whose sum is σ = 166680196468812. Its totient is φ = 55560034622400.

The previous prime is 111120100111859. The next prime is 111120100112017. The reversal of 111120100112002 is 200211001021111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 101134177789401 + 9985922322601 = 10056549^2 + 3160051^2 .

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

It is a super-3 number, since 3×111120100112002³ (a number of 43 digits) contains 333 as substring.

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, 6582102 + ... + 16296142.

Almost surely, 2^{111120100112002} is an apocalyptic number.

111120100112002 is a deficient number, since it is larger than the sum of its proper divisors (55560096356810).

111120100112002 is an equidigital number, since it uses as much as digits as its factorization.

111120100112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15433604.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111120100112002 its reverse (200211001021111), we get a palindrome (311331101133113).

The spelling of 111120100112002 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred million, one hundred twelve thousand, two".