1222124001041 has 2 divisors, whose sum is σ = 1222124001042. Its totient is φ = 1222124001040.

The previous prime is 1222124001037. The next prime is 1222124001083. The reversal of 1222124001041 is 1401004212221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1041920355025 + 180203646016 = 1020745^2 + 424504^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222124001041 - 2² = 1222124001037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1222124001031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611062000520 + 611062000521.

It is an arithmetic number, because the mean of its divisors is an integer number (611062000521).

Almost surely, 2^{1222124001041} is an apocalyptic number.

It is an amenable number.

1222124001041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222124001041 is an equidigital number, since it uses as much as digits as its factorization.

1222124001041 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 1222124001041 its reverse (1401004212221), we get a palindrome (2623128213262).

The spelling of 1222124001041 in words is "one trillion, two hundred twenty-two billion, one hundred twenty-four million, one thousand, forty-one".