2002022400004 has 24 divisors (see below), whose sum is σ = 3822080504256. Its totient is φ = 910001196000.

The previous prime is 2002022399989. The next prime is 2002022400023. The reversal of 2002022400004 is 4000042202002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6636409 + ... + 6931519.

It is an arithmetic number, because the mean of its divisors is an integer number (159253354344).

Almost surely, 2^{2002022400004} is an apocalyptic number.

It is an amenable number.

2002022400004 is a deficient number, since it is larger than the sum of its proper divisors (1820058104252).

2002022400004 is a wasteful number, since it uses less digits than its factorization.

2002022400004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449307 (or 449305 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2002022400004 its reverse (4000042202002), we get a palindrome (6002064602006).

The spelling of 2002022400004 in words is "two trillion, two billion, twenty-two million, four hundred thousand, four".