1202222144041 has 2 divisors, whose sum is σ = 1202222144042. Its totient is φ = 1202222144040.

The previous prime is 1202222144021. The next prime is 1202222144077. The reversal of 1202222144041 is 1404412222021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1104443355625 + 97778788416 = 1050925^2 + 312696^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202222144041 - 2²³ = 1202213755433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202222143997 and 1202222144015.

It is not a weakly prime, because it can be changed into another prime (1202222144021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601111072020 + 601111072021.

It is an arithmetic number, because the mean of its divisors is an integer number (601111072021).

Almost surely, 2^{1202222144041} is an apocalyptic number.

It is an amenable number.

1202222144041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202222144041 is an equidigital number, since it uses as much as digits as its factorization.

1202222144041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1202222144041 its reverse (1404412222021), we get a palindrome (2606634366062).

The spelling of 1202222144041 in words is "one trillion, two hundred two billion, two hundred twenty-two million, one hundred forty-four thousand, forty-one".