2004220242011 has 4 divisors (see below), whose sum is σ = 2158391029872. Its totient is φ = 1850049454152.

The previous prime is 2004220242007. The next prime is 2004220242019. The reversal of 2004220242011 is 1102420224002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2004220242011 - 2² = 2004220242007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004220242019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77085393911 + ... + 77085393936.

It is an arithmetic number, because the mean of its divisors is an integer number (539597757468).

Almost surely, 2^{2004220242011} is an apocalyptic number.

2004220242011 is a deficient number, since it is larger than the sum of its proper divisors (154170787861).

2004220242011 is a wasteful number, since it uses less digits than its factorization.

2004220242011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154170787860.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2004220242011 its reverse (1102420224002), we get a palindrome (3106640466013).

The spelling of 2004220242011 in words is "two trillion, four billion, two hundred twenty million, two hundred forty-two thousand, eleven".