4222404422402 has 32 divisors (see below), whose sum is σ = 6764240254464. Its totient is φ = 1972156859200.

The previous prime is 4222404422377. The next prime is 4222404422419. The reversal of 4222404422402 is 2042244042224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121549 + ... + 3114912.

It is an arithmetic number, because the mean of its divisors is an integer number (211382507952).

Almost surely, 2^{4222404422402} is an apocalyptic number.

4222404422402 is a deficient number, since it is larger than the sum of its proper divisors (2541835832062).

4222404422402 is a wasteful number, since it uses less digits than its factorization.

4222404422402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236994.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4222404422402 its reverse (2042244042224), we get a palindrome (6264648464626).

The spelling of 4222404422402 in words is "four trillion, two hundred twenty-two billion, four hundred four million, four hundred twenty-two thousand, four hundred two".