222020102347 has 2 divisors, whose sum is σ = 222020102348. Its totient is φ = 222020102346.

The previous prime is 222020102341. The next prime is 222020102363. The reversal of 222020102347 is 743201020222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222020102347 - 2¹¹ = 222020100299 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020102341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010051173 + 111010051174.

It is an arithmetic number, because the mean of its divisors is an integer number (111010051174).

Almost surely, 2^222020102347 is an apocalyptic number.

222020102347 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020102347 is an equidigital number, since it uses as much as digits as its factorization.

222020102347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 222020102347 its reverse (743201020222), we get a palindrome (965221122569).

The spelling of 222020102347 in words is "two hundred twenty-two billion, twenty million, one hundred two thousand, three hundred forty-seven".