2212311030133 has 8 divisors (see below), whose sum is σ = 2399579826840. Its totient is φ = 2031390328320.

The previous prime is 2212311030131. The next prime is 2212311030143. The reversal of 2212311030133 is 3310301132122.

It can be written as a sum of positive squares in 4 ways, for example, as 543519868644 + 1668791161489 = 737238^2 + 1291817^2 .

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 2212311030133 - 2¹ = 2212311030131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212311030131) 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, 1587022998 + ... + 1587024391.

It is an arithmetic number, because the mean of its divisors is an integer number (299947478355).

Almost surely, 2^{2212311030133} is an apocalyptic number.

It is an amenable number.

2212311030133 is a deficient number, since it is larger than the sum of its proper divisors (187268796707).

2212311030133 is a wasteful number, since it uses less digits than its factorization.

2212311030133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174047447.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2212311030133 its reverse (3310301132122), we get a palindrome (5522612162255).

The spelling of 2212311030133 in words is "two trillion, two hundred twelve billion, three hundred eleven million, thirty thousand, one hundred thirty-three".