2110011122320 has 20 divisors (see below), whose sum is σ = 4905775859580. Its totient is φ = 844004448896.

The previous prime is 2110011122311. The next prime is 2110011122357. The reversal of 2110011122320 is 232211100112.

It can be written as a sum of positive squares in 2 ways, for example, as 399262224384 + 1710748897936 = 631872^2 + 1307956^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2110011122294 and 2110011122303.

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, 13187569435 + ... + 13187569594.

It is an arithmetic number, because the mean of its divisors is an integer number (245288792979).

Almost surely, 2^{2110011122320} is an apocalyptic number.

2110011122320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110011122320 is an abundant number, since it is smaller than the sum of its proper divisors (2795764737260).

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

2110011122320 is a wasteful number, since it uses less digits than its factorization.

2110011122320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26375139042 (or 26375139036 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2110011122320 its reverse (232211100112), we get a palindrome (2342222222432).

The spelling of 2110011122320 in words is "two trillion, one hundred ten billion, eleven million, one hundred twenty-two thousand, three hundred twenty".