1081322234433 has 24 divisors (see below), whose sum is σ = 1786149456000. Its totient is φ = 617514335424.

The previous prime is 1081322234423. The next prime is 1081322234501. The reversal of 1081322234433 is 3344322231801.

1081322234433 is a `hidden beast` number, since 10 + 81 + 3 + 222 + 344 + 3 + 3 = 666.

It is not a de Polignac number, because 1081322234433 - 2⁸ = 1081322234177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1081322234413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5232333 + ... + 5435066.

It is an arithmetic number, because the mean of its divisors is an integer number (74422894000).

Almost surely, 2^{1081322234433} is an apocalyptic number.

It is an amenable number.

1081322234433 is a deficient number, since it is larger than the sum of its proper divisors (704827221567).

1081322234433 is a wasteful number, since it uses less digits than its factorization.

1081322234433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10669021 (or 10669018 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 1081322234433 in words is "one trillion, eighty-one billion, three hundred twenty-two million, two hundred thirty-four thousand, four hundred thirty-three".