1332211121243 has 2 divisors, whose sum is σ = 1332211121244. Its totient is φ = 1332211121242.

The previous prime is 1332211121123. The next prime is 1332211121261. The reversal of 1332211121243 is 3421211122331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1332211121243 - 2⁸ = 1332211120987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332211121743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666105560621 + 666105560622.

It is an arithmetic number, because the mean of its divisors is an integer number (666105560622).

Almost surely, 2^{1332211121243} is an apocalyptic number.

1332211121243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332211121243 is an equidigital number, since it uses as much as digits as its factorization.

1332211121243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

Adding to 1332211121243 its reverse (3421211122331), we get a palindrome (4753422243574).

The spelling of 1332211121243 in words is "one trillion, three hundred thirty-two billion, two hundred eleven million, one hundred twenty-one thousand, two hundred forty-three".