20011112330002 has 48 divisors (see below), whose sum is σ = 33307510718592. Its totient is φ = 8998102023680.

The previous prime is 20011112329987. The next prime is 20011112330017. The reversal of 20011112330002 is 20003321111002.

It is an interprime number because it is at equal distance from previous prime (20011112329987) and next prime (20011112330017).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11879427 + ... + 13458937.

It is an arithmetic number, because the mean of its divisors is an integer number (693906473304).

Almost surely, 2^{20011112330002} is an apocalyptic number.

20011112330002 is a deficient number, since it is larger than the sum of its proper divisors (13296398388590).

20011112330002 is a wasteful number, since it uses less digits than its factorization.

20011112330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580523 (or 1580506 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20011112330002 its reverse (20003321111002), we get a palindrome (40014433441004).

The spelling of 20011112330002 in words is "twenty trillion, eleven billion, one hundred twelve million, three hundred thirty thousand, two".