202110200122141 has 2 divisors, whose sum is σ = 202110200122142. Its totient is φ = 202110200122140.

The previous prime is 202110200122123. The next prime is 202110200122247. The reversal of 202110200122141 is 141221002011202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126842689902916 + 75267510219225 = 11262446^2 + 8675685^2 .

It is a cyclic number.

It is not a de Polignac number, because 202110200122141 - 2⁷ = 202110200122013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202110200192141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101055100061070 + 101055100061071.

It is an arithmetic number, because the mean of its divisors is an integer number (101055100061071).

Almost surely, 2^{202110200122141} is an apocalyptic number.

It is an amenable number.

202110200122141 is a deficient number, since it is larger than the sum of its proper divisors (1).

202110200122141 is an equidigital number, since it uses as much as digits as its factorization.

202110200122141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202110200122141 its reverse (141221002011202), we get a palindrome (343331202133343).

The spelling of 202110200122141 in words is "two hundred two trillion, one hundred ten billion, two hundred million, one hundred twenty-two thousand, one hundred forty-one".