7822001088 has 224 divisors, whose sum is σ = 25408128000. Its totient is φ = 2339850240.

The previous prime is 7822001081. The next prime is 7822001093. The reversal of 7822001088 is 8801002287.

It is a super-2 number, since 2×7822001088² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7822001081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1499028 + ... + 1504236.

Almost surely, 2^7822001088 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 7822001088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12704064000).

7822001088 is an abundant number, since it is smaller than the sum of its proper divisors (17586126912).

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

7822001088 is a wasteful number, since it uses less digits than its factorization.

7822001088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320 (or 5304 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 7822001088 is about 88442.0775875375. The cubic root of 7822001088 is about 1985.0553644142.

The spelling of 7822001088 in words is "seven billion, eight hundred twenty-two million, one thousand, eighty-eight".