1222010122241 has 2 divisors, whose sum is σ = 1222010122242. Its totient is φ = 1222010122240.

The previous prime is 1222010122231. The next prime is 1222010122259. The reversal of 1222010122241 is 1422210102221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1199725902400 + 22284219841 = 1095320^2 + 149279^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222010122241 - 2¹⁴ = 1222010105857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222010122231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611005061120 + 611005061121.

It is an arithmetic number, because the mean of its divisors is an integer number (611005061121).

Almost surely, 2^{1222010122241} is an apocalyptic number.

It is an amenable number.

1222010122241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222010122241 is an equidigital number, since it uses as much as digits as its factorization.

1222010122241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1222010122241 its reverse (1422210102221), we get a palindrome (2644220224462).

The spelling of 1222010122241 in words is "one trillion, two hundred twenty-two billion, ten million, one hundred twenty-two thousand, two hundred forty-one".