8726222148030 has 192 divisors, whose sum is σ = 23690160381888. Its totient is φ = 2311017246720.

The previous prime is 8726222148019. The next prime is 8726222148067. The reversal of 8726222148030 is 308412226278.

8726222148030 is a `hidden beast` number, since 8 + 7 + 2 + 622 + 2 + 14 + 8 + 0 + 3 + 0 = 666.

It is a super-2 number, since 2×8726222148030² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 989251020 + ... + 989259840.

It is an arithmetic number, because the mean of its divisors is an integer number (123386251989).

Almost surely, 2^{8726222148030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8726222148030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11845080190944).

8726222148030 is an abundant number, since it is smaller than the sum of its proper divisors (14963938233858).

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

8726222148030 is a wasteful number, since it uses less digits than its factorization.

8726222148030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11593 (or 11581 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 8726222148030 in words is "eight trillion, seven hundred twenty-six billion, two hundred twenty-two million, one hundred forty-eight thousand, thirty".