802222890822 has 24 divisors (see below), whose sum is σ = 1759091161464. Its totient is φ = 264185851104.

The previous prime is 802222890769. The next prime is 802222890851. The reversal of 802222890822 is 228098222208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 268480063 + ... + 268483050.

It is an arithmetic number, because the mean of its divisors is an integer number (73295465061).

Almost surely, 2^802222890822 is an apocalyptic number.

802222890822 is an abundant number, since it is smaller than the sum of its proper divisors (956868270642).

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

802222890822 is a wasteful number, since it uses less digits than its factorization.

802222890822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536963204 (or 536963201 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 802222890822 in words is "eight hundred two billion, two hundred twenty-two million, eight hundred ninety thousand, eight hundred twenty-two".