2212111200253 has 2 divisors, whose sum is σ = 2212111200254. Its totient is φ = 2212111200252.

The previous prime is 2212111200227. The next prime is 2212111200281. The reversal of 2212111200253 is 3520021112122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1622191964409 + 589919235844 = 1273653^2 + 768062^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212111200253 - 2²¹ = 2212109103101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212111200553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106055600126 + 1106055600127.

It is an arithmetic number, because the mean of its divisors is an integer number (1106055600127).

Almost surely, 2^{2212111200253} is an apocalyptic number.

It is an amenable number.

2212111200253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212111200253 is an equidigital number, since it uses as much as digits as its factorization.

2212111200253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 2212111200253 its reverse (3520021112122), we get a palindrome (5732132312375).

The spelling of 2212111200253 in words is "two trillion, two hundred twelve billion, one hundred eleven million, two hundred thousand, two hundred fifty-three".