1001011223330 has 8 divisors (see below), whose sum is σ = 1801820202012. Its totient is φ = 400404489328.

The previous prime is 1001011223269. The next prime is 1001011223341. The reversal of 1001011223330 is 333221101001.

It can be written as a sum of positive squares in 2 ways, for example, as 998902301401 + 2108921929 = 999451^2 + 45923^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1001011223299 and 1001011223308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50050561157 + ... + 50050561176.

Almost surely, 2^{1001011223330} is an apocalyptic number.

1001011223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001011223330 is a deficient number, since it is larger than the sum of its proper divisors (800808978682).

1001011223330 is a wasteful number, since it uses less digits than its factorization.

1001011223330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100101122340.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1001011223330 its reverse (333221101001), we get a palindrome (1334232324331).

The spelling of 1001011223330 in words is "one trillion, one billion, eleven million, two hundred twenty-three thousand, three hundred thirty".