404222242022 has 16 divisors (see below), whose sum is σ = 626061609600. Its totient is φ = 195538561920.

The previous prime is 404222242007. The next prime is 404222242027. The reversal of 404222242022 is 220242222404.

It is a junction number, because it is equal to n+sod(n) for n = 404222241982 and 404222242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404222242027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648947 + ... + 1108862.

It is an arithmetic number, because the mean of its divisors is an integer number (39128850600).

Almost surely, 2^404222242022 is an apocalyptic number.

404222242022 is a deficient number, since it is larger than the sum of its proper divisors (221839367578).

404222242022 is a wasteful number, since it uses less digits than its factorization.

404222242022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761551.

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

Adding to 404222242022 its reverse (220242222404), we get a palindrome (624464464426).

The spelling of 404222242022 in words is "four hundred four billion, two hundred twenty-two million, two hundred forty-two thousand, twenty-two".