2122202880 has 216 divisors, whose sum is σ = 8391862752. Its totient is φ = 485056512.

The previous prime is 2122202879. The next prime is 2122202899. The reversal of 2122202880 is 882022212.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67482 + ... + 93798.

Almost surely, 2^2122202880 is an apocalyptic number.

2122202880 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 2122202880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4195931376).

2122202880 is an abundant number, since it is smaller than the sum of its proper divisors (6269659872).

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

2122202880 is a wasteful number, since it uses less digits than its factorization.

2122202880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26351 (or 26334 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 2122202880 is about 46067.3732700270. The cubic root of 2122202880 is about 1285.0764548473.

The spelling of 2122202880 in words is "two billion, one hundred twenty-two million, two hundred two thousand, eight hundred eighty".