1332196722169 has 4 divisors (see below), whose sum is σ = 1333022636196. Its totient is φ = 1331370808144.

The previous prime is 1332196722167. The next prime is 1332196722209. The reversal of 1332196722169 is 9612276912331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 366222256569 + 965974465600 = 605163^2 + 982840^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332196722169 - 2¹ = 1332196722167 is a prime.

It is a super-2 number, since 2×1332196722169² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332196722161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412954594 + ... + 412957819.

It is an arithmetic number, because the mean of its divisors is an integer number (333255659049).

Almost surely, 2^{1332196722169} is an apocalyptic number.

It is an amenable number.

1332196722169 is a deficient number, since it is larger than the sum of its proper divisors (825914027).

1332196722169 is an equidigital number, since it uses as much as digits as its factorization.

1332196722169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825914026.

The product of its digits is 1469664, while the sum is 52.

The spelling of 1332196722169 in words is "one trillion, three hundred thirty-two billion, one hundred ninety-six million, seven hundred twenty-two thousand, one hundred sixty-nine".