2002111120012 has 12 divisors (see below), whose sum is σ = 3510577949760. Its totient is φ = 999088848656.

The previous prime is 2002111119991. The next prime is 2002111120019. The reversal of 2002111120012 is 2100211112002.

It is a junction number, because it is equal to n+sod(n) for n = 2002111119974 and 2002111120001.

It is not an unprimeable number, because it can be changed into a prime (2002111120019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491675548 + ... + 491679619.

It is an arithmetic number, because the mean of its divisors is an integer number (292548162480).

Almost surely, 2^{2002111120012} is an apocalyptic number.

It is an amenable number.

2002111120012 is a deficient number, since it is larger than the sum of its proper divisors (1508466829748).

2002111120012 is a wasteful number, since it uses less digits than its factorization.

2002111120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983355680 (or 983355678 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2002111120012 its reverse (2100211112002), we get a palindrome (4102322232014).

The spelling of 2002111120012 in words is "two trillion, two billion, one hundred eleven million, one hundred twenty thousand, twelve".