1022110120247 has 2 divisors, whose sum is σ = 1022110120248. Its totient is φ = 1022110120246.

The previous prime is 1022110120219. The next prime is 1022110120261. The reversal of 1022110120247 is 7420210112201.

It is a strong prime.

It is an emirp because it is prime and its reverse (7420210112201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022110120247 - 2²⁰ = 1022109071671 is a prime.

It is a super-2 number, since 2×1022110120247² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022110120217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511055060123 + 511055060124.

It is an arithmetic number, because the mean of its divisors is an integer number (511055060124).

Almost surely, 2^{1022110120247} is an apocalyptic number.

1022110120247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022110120247 is an equidigital number, since it uses as much as digits as its factorization.

1022110120247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 1022110120247 its reverse (7420210112201), we get a palindrome (8442320232448).

The spelling of 1022110120247 in words is "one trillion, twenty-two billion, one hundred ten million, one hundred twenty thousand, two hundred forty-seven".