1081032522168 has 64 divisors (see below), whose sum is σ = 2716782336000. Its totient is φ = 358451533440.

The previous prime is 1081032522047. The next prime is 1081032522187. The reversal of 1081032522168 is 8612252301801.

It is a super-2 number, since 2×1081032522168² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23049430 + ... + 23096282.

It is an arithmetic number, because the mean of its divisors is an integer number (42449724000).

Almost surely, 2^{1081032522168} is an apocalyptic number.

It is an amenable number.

1081032522168 is an abundant number, since it is smaller than the sum of its proper divisors (1635749813832).

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

1081032522168 is a wasteful number, since it uses less digits than its factorization.

1081032522168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51892 (or 51888 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

Adding to 1081032522168 its reverse (8612252301801), we get a palindrome (9693284823969).

The spelling of 1081032522168 in words is "one trillion, eighty-one billion, thirty-two million, five hundred twenty-two thousand, one hundred sixty-eight".