2212044050101 has 2 divisors, whose sum is σ = 2212044050102. Its totient is φ = 2212044050100.

The previous prime is 2212044049997. The next prime is 2212044050107. The reversal of 2212044050101 is 1010504402122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155875524100 + 56168526001 = 1468290^2 + 236999^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212044050101 - 2¹⁵ = 2212044017333 is a prime.

It is a super-2 number, since 2×2212044050101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212044050107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106022025050 + 1106022025051.

It is an arithmetic number, because the mean of its divisors is an integer number (1106022025051).

Almost surely, 2^{2212044050101} is an apocalyptic number.

It is an amenable number.

2212044050101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212044050101 is an equidigital number, since it uses as much as digits as its factorization.

2212044050101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 2212044050101 its reverse (1010504402122), we get a palindrome (3222548452223).

The spelling of 2212044050101 in words is "two trillion, two hundred twelve billion, forty-four million, fifty thousand, one hundred one".