2222400404402 has 16 divisors (see below), whose sum is σ = 3358450999680. Its totient is φ = 1102920869808.

The previous prime is 2222400404369. The next prime is 2222400404449. The reversal of 2222400404402 is 2044040042222.

2222400404402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 46823 + ... + 2108789.

It is an arithmetic number, because the mean of its divisors is an integer number (209903187480).

Almost surely, 2^{2222400404402} is an apocalyptic number.

2222400404402 is a deficient number, since it is larger than the sum of its proper divisors (1136050595278).

2222400404402 is a wasteful number, since it uses less digits than its factorization.

2222400404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065985.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2222400404402 its reverse (2044040042222), we get a palindrome (4266440446624).

The spelling of 2222400404402 in words is "two trillion, two hundred twenty-two billion, four hundred million, four hundred four thousand, four hundred two".