2011411111312 has 40 divisors (see below), whose sum is σ = 3909160110240. Its totient is φ = 1002598007040.

The previous prime is 2011411111301. The next prime is 2011411111349. The reversal of 2011411111312 is 2131111141102.

It is a super-2 number, since 2×2011411111312² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2011411111312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13527612 + ... + 13675492.

It is an arithmetic number, because the mean of its divisors is an integer number (97729002756).

Almost surely, 2^{2011411111312} is an apocalyptic number.

It is an amenable number.

2011411111312 is a deficient number, since it is larger than the sum of its proper divisors (1897748998928).

2011411111312 is a wasteful number, since it uses less digits than its factorization.

2011411111312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150511 (or 150505 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 2011411111312 its reverse (2131111141102), we get a palindrome (4142522252414).

The spelling of 2011411111312 in words is "two trillion, eleven billion, four hundred eleven million, one hundred eleven thousand, three hundred twelve".