2221125230041 has 2 divisors, whose sum is σ = 2221125230042. Its totient is φ = 2221125230040.

The previous prime is 2221125230029. The next prime is 2221125230053. The reversal of 2221125230041 is 1400325211222.

It is a balanced prime because it is at equal distance from previous prime (2221125230029) and next prime (2221125230053).

It can be written as a sum of positive squares in only one way, i.e., 2070732512016 + 150392718025 = 1439004^2 + 387805^2 .

It is a cyclic number.

It is not a de Polignac number, because 2221125230041 - 2¹³ = 2221125221849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2221125229988 and 2221125230015.

It is not a weakly prime, because it can be changed into another prime (2221125230021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110562615020 + 1110562615021.

It is an arithmetic number, because the mean of its divisors is an integer number (1110562615021).

Almost surely, 2^{2221125230041} is an apocalyptic number.

It is an amenable number.

2221125230041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221125230041 is an equidigital number, since it uses as much as digits as its factorization.

2221125230041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 2221125230041 in words is "two trillion, two hundred twenty-one billion, one hundred twenty-five million, two hundred thirty thousand, forty-one".