10122221002027 has 2 divisors, whose sum is σ = 10122221002028. Its totient is φ = 10122221002026.

The previous prime is 10122221001973. The next prime is 10122221002031. The reversal of 10122221002027 is 72020012222101.

It is a strong prime.

It is an emirp because it is prime and its reverse (72020012222101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122221002027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10122221001989 and 10122221002007.

It is not a weakly prime, because it can be changed into another prime (10122221002057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061110501013 + 5061110501014.

It is an arithmetic number, because the mean of its divisors is an integer number (5061110501014).

Almost surely, 2^{10122221002027} is an apocalyptic number.

10122221002027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122221002027 is an equidigital number, since it uses as much as digits as its factorization.

10122221002027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 10122221002027 its reverse (72020012222101), we get a palindrome (82142233224128).

The spelling of 10122221002027 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-one million, two thousand, twenty-seven".