2402004404222 has 16 divisors (see below), whose sum is σ = 3636911456640. Its totient is φ = 1189751609112.

The previous prime is 2402004404203. The next prime is 2402004404251. The reversal of 2402004404222 is 2224044002042.

It is a junction number, because it is equal to n+sod(n) for n = 2402004404191 and 2402004404200.

It is a congruent number.

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, 12661568 + ... + 12849875.

It is an arithmetic number, because the mean of its divisors is an integer number (227306966040).

Almost surely, 2^{2402004404222} is an apocalyptic number.

2402004404222 is a deficient number, since it is larger than the sum of its proper divisors (1234907052418).

2402004404222 is a wasteful number, since it uses less digits than its factorization.

2402004404222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25511887.

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

Adding to 2402004404222 its reverse (2224044002042), we get a palindrome (4626048406264).

The spelling of 2402004404222 in words is "two trillion, four hundred two billion, four million, four hundred four thousand, two hundred twenty-two".