2133110240412 has 12 divisors (see below), whose sum is σ = 4977257227656. Its totient is φ = 711036746800.

The previous prime is 2133110240411. The next prime is 2133110240447. The reversal of 2133110240412 is 2140420113312.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133110240411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88879593339 + ... + 88879593362.

It is an arithmetic number, because the mean of its divisors is an integer number (414771435638).

Almost surely, 2^{2133110240412} is an apocalyptic number.

It is an amenable number.

2133110240412 is an abundant number, since it is smaller than the sum of its proper divisors (2844146987244).

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

2133110240412 is a wasteful number, since it uses less digits than its factorization.

2133110240412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177759186708 (or 177759186706 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2133110240412 its reverse (2140420113312), we get a palindrome (4273530353724).

The spelling of 2133110240412 in words is "two trillion, one hundred thirty-three billion, one hundred ten million, two hundred forty thousand, four hundred twelve".