11012112000120 has 128 divisors (see below), whose sum is σ = 41188159203840. Its totient is φ = 2288231063040.

The previous prime is 11012112000119. The next prime is 11012112000137. The reversal of 11012112000120 is 2100021121011.

It is a super-2 number, since 2×11012112000120² (a number of 27 digits) contains 22 as substring.

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 = 11012112000096 and 11012112000105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595884267 + ... + 595902746.

It is an arithmetic number, because the mean of its divisors is an integer number (321782493780).

Almost surely, 2^{11012112000120} is an apocalyptic number.

11012112000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012112000120 is an abundant number, since it is smaller than the sum of its proper divisors (30176047203720).

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

11012112000120 is a wasteful number, since it uses less digits than its factorization.

11012112000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191787045 (or 1191787041 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11012112000120 its reverse (2100021121011), we get a palindrome (13112133121131).

The spelling of 11012112000120 in words is "eleven trillion, twelve billion, one hundred twelve million, one hundred twenty", and thus it is an aban number.