222984758062061 has 2 divisors, whose sum is σ = 222984758062062. Its totient is φ = 222984758062060.

The previous prime is 222984758062043. The next prime is 222984758062093. The reversal of 222984758062061 is 160260857489222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214131098301961 + 8853659760100 = 14633219^2 + 2975510^2 .

It is a cyclic number.

It is not a de Polignac number, because 222984758062061 - 2¹⁴ = 222984758045677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222984758061985 and 222984758062003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222984758082061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111492379031030 + 111492379031031.

It is an arithmetic number, because the mean of its divisors is an integer number (111492379031031).

Almost surely, 2^{222984758062061} is an apocalyptic number.

It is an amenable number.

222984758062061 is a deficient number, since it is larger than the sum of its proper divisors (1).

222984758062061 is an equidigital number, since it uses as much as digits as its factorization.

222984758062061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 222984758062061 in words is "two hundred twenty-two trillion, nine hundred eighty-four billion, seven hundred fifty-eight million, sixty-two thousand, sixty-one".