2111412134411 has 16 divisors (see below), whose sum is σ = 2177383283328. Its totient is φ = 2046213187200.

The previous prime is 2111412134401. The next prime is 2111412134423. The reversal of 2111412134411 is 1144312141112.

It is a cyclic number.

It is not a de Polignac number, because 2111412134411 - 2¹⁰ = 2111412133387 is a prime.

It is a super-2 number, since 2×2111412134411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111412134401) 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, 36174131 + ... + 36232451.

It is an arithmetic number, because the mean of its divisors is an integer number (136086455208).

Almost surely, 2^{2111412134411} is an apocalyptic number.

2111412134411 is a deficient number, since it is larger than the sum of its proper divisors (65971148917).

2111412134411 is a wasteful number, since it uses less digits than its factorization.

2111412134411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64922.

The product of its digits is 768, while the sum is 26.

Adding to 2111412134411 its reverse (1144312141112), we get a palindrome (3255724275523).

The spelling of 2111412134411 in words is "two trillion, one hundred eleven billion, four hundred twelve million, one hundred thirty-four thousand, four hundred eleven".