2112402211041 has 16 divisors (see below), whose sum is σ = 2971262542400. Its totient is φ = 1331229385728.

The previous prime is 2112402211009. The next prime is 2112402211043. The reversal of 2112402211041 is 1401122042112.

It is not a de Polignac number, because 2112402211041 - 2⁵ = 2112402211009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2112402210999 and 2112402211017.

It is not an unprimeable number, because it can be changed into a prime (2112402211043) 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, 40520656 + ... + 40572753.

It is an arithmetic number, because the mean of its divisors is an integer number (185703908900).

Almost surely, 2^{2112402211041} is an apocalyptic number.

It is an amenable number.

2112402211041 is a deficient number, since it is larger than the sum of its proper divisors (858860331359).

2112402211041 is a wasteful number, since it uses less digits than its factorization.

2112402211041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81093888.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 2112402211041 its reverse (1401122042112), we get a palindrome (3513524253153).

The spelling of 2112402211041 in words is "two trillion, one hundred twelve billion, four hundred two million, two hundred eleven thousand, forty-one".