2012233222169 has 2 divisors, whose sum is σ = 2012233222170. Its totient is φ = 2012233222168.

The previous prime is 2012233222093. The next prime is 2012233222267. The reversal of 2012233222169 is 9612223322102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1689251282944 + 322981939225 = 1299712^2 + 568315^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012233222169 - 2⁸ = 2012233221913 is a prime.

It is a super-2 number, since 2×2012233222169² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2012233422169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006116611084 + 1006116611085.

It is an arithmetic number, because the mean of its divisors is an integer number (1006116611085).

Almost surely, 2^{2012233222169} is an apocalyptic number.

It is an amenable number.

2012233222169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012233222169 is an equidigital number, since it uses as much as digits as its factorization.

2012233222169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 2012233222169 in words is "two trillion, twelve billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred sixty-nine".