1202210313541 has 2 divisors, whose sum is σ = 1202210313542. Its totient is φ = 1202210313540.

The previous prime is 1202210313509. The next prime is 1202210313581. The reversal of 1202210313541 is 1453130122021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1142611344900 + 59598968641 = 1068930^2 + 244129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202210313541 - 2⁵ = 1202210313509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202210313581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601105156770 + 601105156771.

It is an arithmetic number, because the mean of its divisors is an integer number (601105156771).

Almost surely, 2^{1202210313541} is an apocalyptic number.

It is an amenable number.

1202210313541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202210313541 is an equidigital number, since it uses as much as digits as its factorization.

1202210313541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1202210313541 its reverse (1453130122021), we get a palindrome (2655340435562).

The spelling of 1202210313541 in words is "one trillion, two hundred two billion, two hundred ten million, three hundred thirteen thousand, five hundred forty-one".