2222880672528 has 240 divisors, whose sum is σ = 6362442777600. Its totient is φ = 724334607360.

The previous prime is 2222880672491. The next prime is 2222880672539. The reversal of 2222880672528 is 8252760882222.

It is a happy number.

2222880672528 is a `hidden beast` number, since 2 + 22 + 28 + 8 + 0 + 6 + 72 + 528 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 492112126 + ... + 492116642.

It is an arithmetic number, because the mean of its divisors is an integer number (26510178240).

Almost surely, 2^{2222880672528} 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 2222880672528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3181221388800).

2222880672528 is an abundant number, since it is smaller than the sum of its proper divisors (4139562105072).

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

2222880672528 is a wasteful number, since it uses less digits than its factorization.

2222880672528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030 (or 5021 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The spelling of 2222880672528 in words is "two trillion, two hundred twenty-two billion, eight hundred eighty million, six hundred seventy-two thousand, five hundred twenty-eight".