1331022022022 has 64 divisors (see below), whose sum is σ = 2505718333440. Its totient is φ = 515141469600.

The previous prime is 1331022022019. The next prime is 1331022022039. The reversal of 1331022022022 is 2202202201331.

It is a happy number.

It is a super-3 number, since 3×1331022022022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1331022021985 and 1331022022003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26741723 + ... + 26791449.

It is an arithmetic number, because the mean of its divisors is an integer number (39151848960).

Almost surely, 2^{1331022022022} is an apocalyptic number.

1331022022022 is a deficient number, since it is larger than the sum of its proper divisors (1174696311418).

1331022022022 is a wasteful number, since it uses less digits than its factorization.

1331022022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50897.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1331022022022 its reverse (2202202201331), we get a palindrome (3533224223353).

The spelling of 1331022022022 in words is "one trillion, three hundred thirty-one billion, twenty-two million, twenty-two thousand, twenty-two".