2111200020002 has 8 divisors (see below), whose sum is σ = 3166937768016. Its totient is φ = 1055554097332.

The previous prime is 2111200019989. The next prime is 2111200020023. The reversal of 2111200020002 is 2000200021112.

It is a happy number.

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

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, 22898828 + ... + 22990839.

It is an arithmetic number, because the mean of its divisors is an integer number (395867221002).

Almost surely, 2^{2111200020002} is an apocalyptic number.

2111200020002 is a deficient number, since it is larger than the sum of its proper divisors (1055737748014).

2111200020002 is a wasteful number, since it uses less digits than its factorization.

2111200020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45912672.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2111200020002 its reverse (2000200021112), we get a palindrome (4111400041114).

The spelling of 2111200020002 in words is "two trillion, one hundred eleven billion, two hundred million, twenty thousand, two".