8246220000 has 120 divisors (see below), whose sum is σ = 27049447656. Its totient is φ = 2198976000.

The previous prime is 8246219999. The next prime is 8246220013. The reversal of 8246220000 is 226428.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8719 + ... + 128718.

Almost surely, 2^8246220000 is an apocalyptic number.

8246220000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8246220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13524723828).

8246220000 is an abundant number, since it is smaller than the sum of its proper divisors (18803227656).

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

8246220000 is a wasteful number, since it uses less digits than its factorization.

8246220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137470 (or 137447 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 8246220000 is about 90808.7000237312. The cubic root of 8246220000 is about 2020.3113593835.

Adding to 8246220000 its reverse (226428), we get a palindrome (8246446428).

The spelling of 8246220000 in words is "eight billion, two hundred forty-six million, two hundred twenty thousand".