1020212202127 has 2 divisors, whose sum is σ = 1020212202128. Its totient is φ = 1020212202126.

The previous prime is 1020212202089. The next prime is 1020212202133. The reversal of 1020212202127 is 7212022120201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020212202127 - 2¹¹ = 1020212200079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020212202098 and 1020212202107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020212202167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510106101063 + 510106101064.

It is an arithmetic number, because the mean of its divisors is an integer number (510106101064).

Almost surely, 2^{1020212202127} is an apocalyptic number.

1020212202127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020212202127 is an equidigital number, since it uses as much as digits as its factorization.

1020212202127 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 1020212202127 its reverse (7212022120201), we get a palindrome (8232234322328).

The spelling of 1020212202127 in words is "one trillion, twenty billion, two hundred twelve million, two hundred two thousand, one hundred twenty-seven".