120223225514351 has 2 divisors, whose sum is σ = 120223225514352. Its totient is φ = 120223225514350.

The previous prime is 120223225514317. The next prime is 120223225514363. The reversal of 120223225514351 is 153415522322021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120223225514351 - 2³⁴ = 120206045645167 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120223221514351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111612757175 + 60111612757176.

It is an arithmetic number, because the mean of its divisors is an integer number (60111612757176).

Almost surely, 2^{120223225514351} is an apocalyptic number.

120223225514351 is a deficient number, since it is larger than the sum of its proper divisors (1).

120223225514351 is an equidigital number, since it uses as much as digits as its factorization.

120223225514351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 120223225514351 its reverse (153415522322021), we get a palindrome (273638747836372).

The spelling of 120223225514351 in words is "one hundred twenty trillion, two hundred twenty-three billion, two hundred twenty-five million, five hundred fourteen thousand, three hundred fifty-one".