2222870880 has 384 divisors, whose sum is σ = 7759825920. Its totient is φ = 533012480.

The previous prime is 2222870831. The next prime is 2222870957. The reversal of 2222870880 is 880782222.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16968415 + ... + 16968545.

It is an arithmetic number, because the mean of its divisors is an integer number (20207880).

Almost surely, 2^2222870880 is an apocalyptic number.

2222870880 is a gapful number since it is divisible by the number (20) 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 2222870880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3879912960).

2222870880 is an abundant number, since it is smaller than the sum of its proper divisors (5536955040).

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

2222870880 is a wasteful number, since it uses less digits than its factorization.

2222870880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 2222870880 is about 47147.3316318114. The cubic root of 2222870880 is about 1305.0828385048.

The spelling of 2222870880 in words is "two billion, two hundred twenty-two million, eight hundred seventy thousand, eight hundred eighty".