10224554521 has 2 divisors, whose sum is σ = 10224554522. Its totient is φ = 10224554520.

The previous prime is 10224554471. The next prime is 10224554533. The reversal of 10224554521 is 12545542201.

10224554521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10208273296 + 16281225 = 101036^2 + 4035^2 .

It is a cyclic number.

It is not a de Polignac number, because 10224554521 - 2¹⁵ = 10224521753 is a prime.

It is not a weakly prime, because it can be changed into another prime (10224554591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5112277260 + 5112277261.

It is an arithmetic number, because the mean of its divisors is an integer number (5112277261).

Almost surely, 2^10224554521 is an apocalyptic number.

It is an amenable number.

10224554521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10224554521 is an equidigital number, since it uses as much as digits as its factorization.

10224554521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 10224554521 in words is "ten billion, two hundred twenty-four million, five hundred fifty-four thousand, five hundred twenty-one".