2222021200004 has 24 divisors (see below), whose sum is σ = 4213025153568. Its totient is φ = 1021339428480.

The previous prime is 2222021199887. The next prime is 2222021200043. The reversal of 2222021200004 is 4000021202222.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 379959662 + ... + 379965509.

It is an arithmetic number, because the mean of its divisors is an integer number (175542714732).

Almost surely, 2^{2222021200004} is an apocalyptic number.

It is an amenable number.

2222021200004 is a deficient number, since it is larger than the sum of its proper divisors (1991003953564).

2222021200004 is a wasteful number, since it uses less digits than its factorization.

2222021200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759925235 (or 759925233 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2222021200004 its reverse (4000021202222), we get a palindrome (6222042402226).

The spelling of 2222021200004 in words is "two trillion, two hundred twenty-two billion, twenty-one million, two hundred thousand, four".