808797233622 has 64 divisors (see below), whose sum is σ = 1930027336704. Its totient is φ = 220926541440.

The previous prime is 808797233611. The next prime is 808797233687. The reversal of 808797233622 is 226332797808.

It is a super-2 number, since 2×808797233622² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1719472 + ... + 2138732.

It is an arithmetic number, because the mean of its divisors is an integer number (30156677136).

Almost surely, 2^808797233622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 808797233622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (965013668352).

808797233622 is an abundant number, since it is smaller than the sum of its proper divisors (1121230103082).

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

808797233622 is a wasteful number, since it uses less digits than its factorization.

808797233622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421293.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 808797233622 in words is "eight hundred eight billion, seven hundred ninety-seven million, two hundred thirty-three thousand, six hundred twenty-two".