1222553093 has 2 divisors, whose sum is σ = 1222553094. Its totient is φ = 1222553092.

The previous prime is 1222553089. The next prime is 1222553141. The reversal of 1222553093 is 3903552221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 795634849 + 426918244 = 28207^2 + 20662^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222553093 - 2² = 1222553089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222553053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611276546 + 611276547.

It is an arithmetic number, because the mean of its divisors is an integer number (611276547).

Almost surely, 2^1222553093 is an apocalyptic number.

It is an amenable number.

1222553093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222553093 is an equidigital number, since it uses as much as digits as its factorization.

1222553093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 1222553093 is about 34965.0267124165. The cubic root of 1222553093 is about 1069.2745812373.

The spelling of 1222553093 in words is "one billion, two hundred twenty-two million, five hundred fifty-three thousand, ninety-three".