210122211200093 has 2 divisors, whose sum is σ = 210122211200094. Its totient is φ = 210122211200092.

The previous prime is 210122211200059. The next prime is 210122211200141. The reversal of 210122211200093 is 390002112221012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110922244633369 + 99199966566724 = 10531963^2 + 9959918^2 .

It is a cyclic number.

It is not a de Polignac number, because 210122211200093 - 2⁶ = 210122211200029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210122213200093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105061105600046 + 105061105600047.

It is an arithmetic number, because the mean of its divisors is an integer number (105061105600047).

Almost surely, 2^{210122211200093} is an apocalyptic number.

It is an amenable number.

210122211200093 is a deficient number, since it is larger than the sum of its proper divisors (1).

210122211200093 is an equidigital number, since it uses as much as digits as its factorization.

210122211200093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 210122211200093 in words is "two hundred ten trillion, one hundred twenty-two billion, two hundred eleven million, two hundred thousand, ninety-three".