1102003211322 has 24 divisors (see below), whose sum is σ = 2571340826964. Its totient is φ = 339077911104.

The previous prime is 1102003211303. The next prime is 1102003211333. The reversal of 1102003211322 is 2231123002011.

1102003211322 is a `hidden beast` number, since 1 + 1 + 0 + 20 + 0 + 321 + 1 + 322 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 899711057961 + 202292153361 = 948531^2 + 449769^2 .

It is a super-2 number, since 2×1102003211322² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1102003211295 and 1102003211304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2354707483 + ... + 2354707950.

Almost surely, 2^{1102003211322} is an apocalyptic number.

1102003211322 is an abundant number, since it is smaller than the sum of its proper divisors (1469337615642).

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

1102003211322 is a wasteful number, since it uses less digits than its factorization.

1102003211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709415454 (or 4709415451 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1102003211322 its reverse (2231123002011), we get a palindrome (3333126213333).

The spelling of 1102003211322 in words is "one trillion, one hundred two billion, three million, two hundred eleven thousand, three hundred twenty-two".