802224422244 has 72 divisors (see below), whose sum is σ = 2319517182528. Its totient is φ = 229011157440.

The previous prime is 802224422191. The next prime is 802224422273. The reversal of 802224422244 is 442224422208.

802224422244 is a `hidden beast` number, since 8 + 0 + 2 + 224 + 422 + 2 + 4 + 4 = 666.

802224422244 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 802224422199 and 802224422208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1064187 + ... + 1654370.

It is an arithmetic number, because the mean of its divisors is an integer number (32215516424).

Almost surely, 2^802224422244 is an apocalyptic number.

802224422244 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

802224422244 is an abundant number, since it is smaller than the sum of its proper divisors (1517292760284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802224422244 is a wasteful number, since it uses less digits than its factorization.

802224422244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719745 (or 2719740 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 36.

Subtracting from 802224422244 its sum of digits (36), we obtain a palindrome (802224422208).

The spelling of 802224422244 in words is "eight hundred two billion, two hundred twenty-four million, four hundred twenty-two thousand, two hundred forty-four".