2221235133353 has 2 divisors, whose sum is σ = 2221235133354. Its totient is φ = 2221235133352.

The previous prime is 2221235133311. The next prime is 2221235133401. The reversal of 2221235133353 is 3533315321222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2218693662784 + 2541470569 = 1489528^2 + 50413^2 .

It is a cyclic number.

It is not a de Polignac number, because 2221235133353 - 2¹⁶ = 2221235067817 is a prime.

It is not a weakly prime, because it can be changed into another prime (2221235133253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110617566676 + 1110617566677.

It is an arithmetic number, because the mean of its divisors is an integer number (1110617566677).

Almost surely, 2^{2221235133353} is an apocalyptic number.

It is an amenable number.

2221235133353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221235133353 is an equidigital number, since it uses as much as digits as its factorization.

2221235133353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 35.

The spelling of 2221235133353 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-five million, one hundred thirty-three thousand, three hundred fifty-three".