1222333073201 has 2 divisors, whose sum is σ = 1222333073202. Its totient is φ = 1222333073200.

The previous prime is 1222333073191. The next prime is 1222333073209. The reversal of 1222333073201 is 1023703332221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1220032911601 + 2300161600 = 1104551^2 + 47960^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222333073201 - 2¹⁸ = 1222332811057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222333073209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611166536600 + 611166536601.

It is an arithmetic number, because the mean of its divisors is an integer number (611166536601).

Almost surely, 2^{1222333073201} is an apocalyptic number.

It is an amenable number.

1222333073201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222333073201 is an equidigital number, since it uses as much as digits as its factorization.

1222333073201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

The spelling of 1222333073201 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-three million, seventy-three thousand, two hundred one".