1212033013297 has 2 divisors, whose sum is σ = 1212033013298. Its totient is φ = 1212033013296.

The previous prime is 1212033013277. The next prime is 1212033013307. The reversal of 1212033013297 is 7923103302121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1203143540641 + 8889472656 = 1096879^2 + 94284^2 .

It is a cyclic number.

It is not a de Polignac number, because 1212033013297 - 2¹⁹ = 1212032489009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1212033013277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606016506648 + 606016506649.

It is an arithmetic number, because the mean of its divisors is an integer number (606016506649).

Almost surely, 2^{1212033013297} is an apocalyptic number.

It is an amenable number.

1212033013297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1212033013297 is an equidigital number, since it uses as much as digits as its factorization.

1212033013297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 1212033013297 in words is "one trillion, two hundred twelve billion, thirty-three million, thirteen thousand, two hundred ninety-seven".