1022354215132 has 12 divisors (see below), whose sum is σ = 1790009557336. Its totient is φ = 510922913040.

The previous prime is 1022354215117. The next prime is 1022354215139. The reversal of 1022354215132 is 2315124532201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022354215094 and 1022354215103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022354215139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63539583 + ... + 63555670.

Almost surely, 2^{1022354215132} is an apocalyptic number.

It is an amenable number.

1022354215132 is a deficient number, since it is larger than the sum of its proper divisors (767655342204).

1022354215132 is a wasteful number, since it uses less digits than its factorization.

1022354215132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127097268 (or 127097266 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1022354215132 its reverse (2315124532201), we get a palindrome (3337478747333).

The spelling of 1022354215132 in words is "one trillion, twenty-two billion, three hundred fifty-four million, two hundred fifteen thousand, one hundred thirty-two".