111013332220120 has 64 divisors (see below), whose sum is σ = 272931784964640. Its totient is φ = 40302630374400.

The previous prime is 111013332220073. The next prime is 111013332220121. The reversal of 111013332220120 is 21022233310111.

It is a super-2 number, since 2×111013332220120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 111013332220091 and 111013332220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111013332220121) 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, 205523941 + ... + 206063380.

Almost surely, 2^{111013332220120} is an apocalyptic number.

111013332220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111013332220120 is an abundant number, since it is smaller than the sum of its proper divisors (161918452744520).

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

111013332220120 is a wasteful number, since it uses less digits than its factorization.

111013332220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411587956 (or 411587952 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111013332220120 its reverse (21022233310111), we get a palindrome (132035565530231).

The spelling of 111013332220120 in words is "one hundred eleven trillion, thirteen billion, three hundred thirty-two million, two hundred twenty thousand, one hundred twenty".