222020976732593 has 2 divisors, whose sum is σ = 222020976732594. Its totient is φ = 222020976732592.

The previous prime is 222020976732547. The next prime is 222020976732619. The reversal of 222020976732593 is 395237679020222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211192480846369 + 10828495886224 = 14532463^2 + 3290668^2 .

It is a cyclic number.

It is not a de Polignac number, because 222020976732593 - 2²⁰ = 222020975684017 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020906732593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010488366296 + 111010488366297.

It is an arithmetic number, because the mean of its divisors is an integer number (111010488366297).

Almost surely, 2^{222020976732593} is an apocalyptic number.

It is an amenable number.

222020976732593 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020976732593 is an equidigital number, since it uses as much as digits as its factorization.

222020976732593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 222020976732593 in words is "two hundred twenty-two trillion, twenty billion, nine hundred seventy-six million, seven hundred thirty-two thousand, five hundred ninety-three".