1220334001259 has 2 divisors, whose sum is σ = 1220334001260. Its totient is φ = 1220334001258.

The previous prime is 1220334001207. The next prime is 1220334001267. The reversal of 1220334001259 is 9521004330221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220334001259 - 2¹² = 1220333997163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220334007259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610167000629 + 610167000630.

It is an arithmetic number, because the mean of its divisors is an integer number (610167000630).

Almost surely, 2^{1220334001259} is an apocalyptic number.

1220334001259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220334001259 is an equidigital number, since it uses as much as digits as its factorization.

1220334001259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1220334001259 in words is "one trillion, two hundred twenty billion, three hundred thirty-four million, one thousand, two hundred fifty-nine".