1335152221147 has 2 divisors, whose sum is σ = 1335152221148. Its totient is φ = 1335152221146.

The previous prime is 1335152221129. The next prime is 1335152221171. The reversal of 1335152221147 is 7411222515331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1335152221147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1335152221177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667576110573 + 667576110574.

It is an arithmetic number, because the mean of its divisors is an integer number (667576110574).

Almost surely, 2^{1335152221147} is an apocalyptic number.

1335152221147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335152221147 is an equidigital number, since it uses as much as digits as its factorization.

1335152221147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 37.

Adding to 1335152221147 its reverse (7411222515331), we get a palindrome (8746374736478).

The spelling of 1335152221147 in words is "one trillion, three hundred thirty-five billion, one hundred fifty-two million, two hundred twenty-one thousand, one hundred forty-seven".