1663100022332 has 24 divisors (see below), whose sum is σ = 3334976319360. Its totient is φ = 710876522160.

The previous prime is 1663100022317. The next prime is 1663100022461. The reversal of 1663100022332 is 2332200013661.

It is a junction number, because it is equal to n+sod(n) for n = 1663100022295 and 1663100022304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78348794 + ... + 78370017.

It is an arithmetic number, because the mean of its divisors is an integer number (138957346640).

Almost surely, 2^{1663100022332} is an apocalyptic number.

It is an amenable number.

1663100022332 is an abundant number, since it is smaller than the sum of its proper divisors (1671876297028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1663100022332 is a wasteful number, since it uses less digits than its factorization.

1663100022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156719201 (or 156719199 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1663100022332 its reverse (2332200013661), we get a palindrome (3995300035993).

The spelling of 1663100022332 in words is "one trillion, six hundred sixty-three billion, one hundred million, twenty-two thousand, three hundred thirty-two".