8615006032122 has 160 divisors (see below), whose sum is σ = 22227477267072. Its totient is φ = 2442994753536.

The previous prime is 8615006032081. The next prime is 8615006032123. The reversal of 8615006032122 is 2212306005168.

8615006032122 is a `hidden beast` number, since 8 + 6 + 1 + 5 + 0 + 0 + 603 + 21 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (8615006032123) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 94721793 + ... + 94812699.

Almost surely, 2^{8615006032122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8615006032122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11113738633536).

8615006032122 is an abundant number, since it is smaller than the sum of its proper divisors (13612471234950).

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

8615006032122 is a wasteful number, since it uses less digits than its factorization.

8615006032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91554 (or 91545 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 8615006032122 in words is "eight trillion, six hundred fifteen billion, six million, thirty-two thousand, one hundred twenty-two".