2002204111853 has 16 divisors (see below), whose sum is σ = 2203236059904. Its totient is φ = 1804407783360.

The previous prime is 2002204111807. The next prime is 2002204111907. The reversal of 2002204111853 is 3581114022002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2002204111853 - 2¹⁴ = 2002204095469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002204111153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067525 + ... + 2268042.

It is an arithmetic number, because the mean of its divisors is an integer number (137702253744).

Almost surely, 2^{2002204111853} is an apocalyptic number.

It is an amenable number.

2002204111853 is a deficient number, since it is larger than the sum of its proper divisors (201031948051).

2002204111853 is a wasteful number, since it uses less digits than its factorization.

2002204111853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336052.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 2002204111853 its reverse (3581114022002), we get a palindrome (5583318133855).

The spelling of 2002204111853 in words is "two trillion, two billion, two hundred four million, one hundred eleven thousand, eight hundred fifty-three".