1450212220273 has 2 divisors, whose sum is σ = 1450212220274. Its totient is φ = 1450212220272.

The previous prime is 1450212220211. The next prime is 1450212220277. The reversal of 1450212220273 is 3720222120541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1392711537424 + 57500682849 = 1180132^2 + 239793^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450212220273 - 2¹⁷ = 1450212089201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1450212220277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725106110136 + 725106110137.

It is an arithmetic number, because the mean of its divisors is an integer number (725106110137).

Almost surely, 2^{1450212220273} is an apocalyptic number.

It is an amenable number.

1450212220273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450212220273 is an equidigital number, since it uses as much as digits as its factorization.

1450212220273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 1450212220273 in words is "one trillion, four hundred fifty billion, two hundred twelve million, two hundred twenty thousand, two hundred seventy-three".