1102000022321 has 12 divisors (see below), whose sum is σ = 1211320742016. Its totient is φ = 1001792181720.

The previous prime is 1102000022273. The next prime is 1102000022353. The reversal of 1102000022321 is 1232200002011.

It is a happy number.

It is not a de Polignac number, because 1102000022321 - 2¹⁸ = 1101999760177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102000022296 and 1102000022305.

It is not an unprimeable number, because it can be changed into a prime (1102000022521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5763176 + ... + 5951318.

It is an arithmetic number, because the mean of its divisors is an integer number (100943395168).

Almost surely, 2^{1102000022321} is an apocalyptic number.

1102000022321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102000022321 is a deficient number, since it is larger than the sum of its proper divisors (109320719695).

1102000022321 is a wasteful number, since it uses less digits than its factorization.

1102000022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236572 (or 236561 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1102000022321 its reverse (1232200002011), we get a palindrome (2334200024332).

The spelling of 1102000022321 in words is "one trillion, one hundred two billion, twenty-two thousand, three hundred twenty-one".