4402002220022 has 32 divisors (see below), whose sum is σ = 7272611481600. Its totient is φ = 1981741845600.

The previous prime is 4402002220009. The next prime is 4402002220027. The reversal of 4402002220022 is 2200222002044.

It is a junction number, because it is equal to n+sod(n) for n = 4402002219976 and 4402002220003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402002220027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325072 + ... + 3249587.

It is an arithmetic number, because the mean of its divisors is an integer number (227269108800).

Almost surely, 2^{4402002220022} is an apocalyptic number.

4402002220022 is a deficient number, since it is larger than the sum of its proper divisors (2870609261578).

4402002220022 is a wasteful number, since it uses less digits than its factorization.

4402002220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575092.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 4402002220022 its reverse (2200222002044), we get a palindrome (6602224222066).

The spelling of 4402002220022 in words is "four trillion, four hundred two billion, two million, two hundred twenty thousand, twenty-two".