1102012220330 has 64 divisors (see below), whose sum is σ = 2298633120000. Its totient is φ = 372596502528.

The previous prime is 1102012220297. The next prime is 1102012220347. The reversal of 1102012220330 is 330222102011.

It is a junction number, because it is equal to n+sod(n) for n = 1102012220299 and 1102012220308.

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 31 ways as a sum of consecutive naturals, for example, 1069706 + ... + 1829834.

It is an arithmetic number, because the mean of its divisors is an integer number (35916142500).

Almost surely, 2^{1102012220330} is an apocalyptic number.

1102012220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102012220330 is an abundant number, since it is smaller than the sum of its proper divisors (1196620899670).

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

1102012220330 is a wasteful number, since it uses less digits than its factorization.

1102012220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760431.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1102012220330 its reverse (330222102011), we get a palindrome (1432234322341).

The spelling of 1102012220330 in words is "one trillion, one hundred two billion, twelve million, two hundred twenty thousand, three hundred thirty".