222963651607553 has 2 divisors, whose sum is σ = 222963651607554. Its totient is φ = 222963651607552.

The previous prime is 222963651607531. The next prime is 222963651607561. The reversal of 222963651607553 is 355706156369222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119550453491569 + 103413198115984 = 10933913^2 + 10169228^2 .

It is a cyclic number.

It is not a de Polignac number, because 222963651607553 - 2¹⁰ = 222963651606529 is a prime.

It is a super-2 number, since 2×222963651607553² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222963651607573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111481825803776 + 111481825803777.

It is an arithmetic number, because the mean of its divisors is an integer number (111481825803777).

Almost surely, 2^{222963651607553} is an apocalyptic number.

It is an amenable number.

222963651607553 is a deficient number, since it is larger than the sum of its proper divisors (1).

222963651607553 is an equidigital number, since it uses as much as digits as its factorization.

222963651607553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472000, while the sum is 62.

The spelling of 222963651607553 in words is "two hundred twenty-two trillion, nine hundred sixty-three billion, six hundred fifty-one million, six hundred seven thousand, five hundred fifty-three".