8102227704 has 64 divisors (see below), whose sum is σ = 20946816000. Its totient is φ = 2608892160.

The previous prime is 8102227667. The next prime is 8102227711. The reversal of 8102227704 is 4077222018.

It is a super-2 number, since 2×8102227704² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413767 + ... + 432905.

It is an arithmetic number, because the mean of its divisors is an integer number (327294000).

Almost surely, 2^8102227704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8102227704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10473408000).

8102227704 is an abundant number, since it is smaller than the sum of its proper divisors (12844588296).

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

8102227704 is a wasteful number, since it uses less digits than its factorization.

8102227704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19748 (or 19744 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 8102227704 is about 90012.3752825132. The cubic root of 8102227704 is about 2008.4829442918.

The spelling of 8102227704 in words is "eight billion, one hundred two million, two hundred twenty-seven thousand, seven hundred four".