222020102047 has 2 divisors, whose sum is σ = 222020102048. Its totient is φ = 222020102046.

The previous prime is 222020102033. The next prime is 222020102111. The reversal of 222020102047 is 740201020222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222020102047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222020102347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010051023 + 111010051024.

It is an arithmetic number, because the mean of its divisors is an integer number (111010051024).

Almost surely, 2^222020102047 is an apocalyptic number.

222020102047 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020102047 is an equidigital number, since it uses as much as digits as its factorization.

222020102047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 222020102047 its reverse (740201020222), we get a palindrome (962221122269).

The spelling of 222020102047 in words is "two hundred twenty-two billion, twenty million, one hundred two thousand, forty-seven".