2212021325141 has 8 divisors (see below), whose sum is σ = 2231696264280. Its totient is φ = 2192348132352.

The previous prime is 2212021325131. The next prime is 2212021325159. The reversal of 2212021325141 is 1415231202122.

It can be written as a sum of positive squares in 4 ways, for example, as 15845522641 + 2196175802500 = 125879^2 + 1481950^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212021325141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212021325141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212021325131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177261 + ... + 3027293.

It is an arithmetic number, because the mean of its divisors is an integer number (278962033035).

Almost surely, 2^{2212021325141} is an apocalyptic number.

It is an amenable number.

2212021325141 is a deficient number, since it is larger than the sum of its proper divisors (19674939139).

2212021325141 is a wasteful number, since it uses less digits than its factorization.

2212021325141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873175.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 2212021325141 its reverse (1415231202122), we get a palindrome (3627252527263).

The spelling of 2212021325141 in words is "two trillion, two hundred twelve billion, twenty-one million, three hundred twenty-five thousand, one hundred forty-one".