111120122302002 has 48 divisors (see below), whose sum is σ = 262759853435040. Its totient is φ = 33658367971200.

The previous prime is 111120122301961. The next prime is 111120122302027. The reversal of 111120122302002 is 200203221021111.

111120122302002 is a `hidden beast` number, since 111 + 120 + 1 + 2 + 230 + 200 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119505399 + ... + 120431642.

It is an arithmetic number, because the mean of its divisors is an integer number (5474163613230).

Almost surely, 2^{111120122302002} is an apocalyptic number.

111120122302002 is an abundant number, since it is smaller than the sum of its proper divisors (151639731133038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111120122302002 is a wasteful number, since it uses less digits than its factorization.

111120122302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239939399 (or 239939396 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 111120122302002 its reverse (200203221021111), we get a palindrome (311323343323113).

The spelling of 111120122302002 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred twenty-two million, three hundred two thousand, two".