2122121203341 has 16 divisors (see below), whose sum is σ = 2838291174720. Its totient is φ = 1410351557120.

The previous prime is 2122121203339. The next prime is 2122121203373. The reversal of 2122121203341 is 1433021212212.

It is a cyclic number.

It is not a de Polignac number, because 2122121203341 - 2¹ = 2122121203339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122121253341) 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, 3601051 + ... + 4148711.

It is an arithmetic number, because the mean of its divisors is an integer number (177393198420).

Almost surely, 2^{2122121203341} is an apocalyptic number.

It is an amenable number.

2122121203341 is a deficient number, since it is larger than the sum of its proper divisors (716169971379).

2122121203341 is a wasteful number, since it uses less digits than its factorization.

2122121203341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551676.

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

Adding to 2122121203341 its reverse (1433021212212), we get a palindrome (3555142415553).

The spelling of 2122121203341 in words is "two trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred three thousand, three hundred forty-one".