102201202222169 has 2 divisors, whose sum is σ = 102201202222170. Its totient is φ = 102201202222168.

The previous prime is 102201202222121. The next prime is 102201202222211. The reversal of 102201202222169 is 961222202102201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74314744360000 + 27886457862169 = 8620600^2 + 5280763^2 .

It is a cyclic number.

It is not a de Polignac number, because 102201202222169 - 2³² = 102196907254873 is a prime.

It is a super-2 number, since 2×102201202222169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102201202225169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100601111084 + 51100601111085.

It is an arithmetic number, because the mean of its divisors is an integer number (51100601111085).

Almost surely, 2^{102201202222169} is an apocalyptic number.

It is an amenable number.

102201202222169 is a deficient number, since it is larger than the sum of its proper divisors (1).

102201202222169 is an equidigital number, since it uses as much as digits as its factorization.

102201202222169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 102201202222169 in words is "one hundred two trillion, two hundred one billion, two hundred two million, two hundred twenty-two thousand, one hundred sixty-nine".