2011110122010 has 48 divisors (see below), whose sum is σ = 5305341752928. Its totient is φ = 487541846880.

The previous prime is 2011110122009. The next prime is 2011110122039. The reversal of 2011110122010 is 102210111102.

It is a super-3 number, since 3×2011110122010³ (a number of 38 digits) contains 333 as substring.

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, 277008784 + ... + 277016043.

It is an arithmetic number, because the mean of its divisors is an integer number (110527953186).

Almost surely, 2^{2011110122010} is an apocalyptic number.

2011110122010 is an abundant number, since it is smaller than the sum of its proper divisors (3294231630918).

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

2011110122010 is a wasteful number, since it uses less digits than its factorization.

2011110122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554024859 (or 554024848 counting only the distinct ones).

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

Adding to 2011110122010 its reverse (102210111102), we get a palindrome (2113320233112).

The spelling of 2011110122010 in words is "two trillion, eleven billion, one hundred ten million, one hundred twenty-two thousand, ten".