2212530366361 has 8 divisors (see below), whose sum is σ = 2536736701824. Its totient is φ = 1890356673120.

The previous prime is 2212530366313. The next prime is 2212530366379. The reversal of 2212530366361 is 1636630352122.

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

It is a cyclic number.

It is not a de Polignac number, because 2212530366361 - 2¹⁹ = 2212529842073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212530366661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508158220 + ... + 508162573.

It is an arithmetic number, because the mean of its divisors is an integer number (317092087728).

Almost surely, 2^{2212530366361} is an apocalyptic number.

It is an amenable number.

2212530366361 is a deficient number, since it is larger than the sum of its proper divisors (324206335463).

2212530366361 is a wasteful number, since it uses less digits than its factorization.

2212530366361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016321111.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 2212530366361 in words is "two trillion, two hundred twelve billion, five hundred thirty million, three hundred sixty-six thousand, three hundred sixty-one".