111002010111120 has 80 divisors (see below), whose sum is σ = 362217085640640. Its totient is φ = 28042613079552.

The previous prime is 111002010111119. The next prime is 111002010111127. The reversal of 111002010111120 is 21111010200111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 111002010111096 and 111002010111105.

It is not an unprimeable number, because it can be changed into a prime (111002010111127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12171268479 + ... + 12171277598.

It is an arithmetic number, because the mean of its divisors is an integer number (4527713570508).

Almost surely, 2^{111002010111120} is an apocalyptic number.

111002010111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111002010111120 is an abundant number, since it is smaller than the sum of its proper divisors (251215075529520).

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

111002010111120 is a wasteful number, since it uses less digits than its factorization.

111002010111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24342546112 (or 24342546106 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111002010111120 its reverse (21111010200111), we get a palindrome (132113020311231).

The spelling of 111002010111120 in words is "one hundred eleven trillion, two billion, ten million, one hundred eleven thousand, one hundred twenty".