1022122212953 has 2 divisors, whose sum is σ = 1022122212954. Its totient is φ = 1022122212952.

The previous prime is 1022122212929. The next prime is 1022122213039. The reversal of 1022122212953 is 3592122212201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 800232226249 + 221889986704 = 894557^2 + 471052^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022122212953 - 2⁶ = 1022122212889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1022122212653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511061106476 + 511061106477.

It is an arithmetic number, because the mean of its divisors is an integer number (511061106477).

Almost surely, 2^{1022122212953} is an apocalyptic number.

It is an amenable number.

1022122212953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022122212953 is an equidigital number, since it uses as much as digits as its factorization.

1022122212953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 1022122212953 in words is "one trillion, twenty-two billion, one hundred twenty-two million, two hundred twelve thousand, nine hundred fifty-three".