1220093712401 has 2 divisors, whose sum is σ = 1220093712402. Its totient is φ = 1220093712400.

The previous prime is 1220093712361. The next prime is 1220093712407. The reversal of 1220093712401 is 1042173900221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 973803844225 + 246289868176 = 986815^2 + 496276^2 .

It is a cyclic number.

It is not a de Polignac number, because 1220093712401 - 2¹⁰ = 1220093711377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220093712407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610046856200 + 610046856201.

It is an arithmetic number, because the mean of its divisors is an integer number (610046856201).

Almost surely, 2^{1220093712401} is an apocalyptic number.

It is an amenable number.

1220093712401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220093712401 is an equidigital number, since it uses as much as digits as its factorization.

1220093712401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 1220093712401 in words is "one trillion, two hundred twenty billion, ninety-three million, seven hundred twelve thousand, four hundred one".