1332022420331 has 4 divisors (see below), whose sum is σ = 1332738178464. Its totient is φ = 1331306662200.

The previous prime is 1332022420321. The next prime is 1332022420433. The reversal of 1332022420331 is 1330242202331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1332022420331 - 2¹⁰ = 1332022419307 is a prime.

It is a super-2 number, since 2×1332022420331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332022420331.

It is not an unprimeable number, because it can be changed into a prime (1332022420321) 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, 357876275 + ... + 357879996.

It is an arithmetic number, because the mean of its divisors is an integer number (333184544616).

Almost surely, 2^{1332022420331} is an apocalyptic number.

1332022420331 is a deficient number, since it is larger than the sum of its proper divisors (715758133).

1332022420331 is an equidigital number, since it uses as much as digits as its factorization.

1332022420331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715758132.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1332022420331 its reverse (1330242202331), we get a palindrome (2662264622662).

The spelling of 1332022420331 in words is "one trillion, three hundred thirty-two billion, twenty-two million, four hundred twenty thousand, three hundred thirty-one".