2229066960 has 80 divisors (see below), whose sum is σ = 6939198720. Its totient is φ = 591915520.

The previous prime is 2229066949. The next prime is 2229066971. The reversal of 2229066960 is 696609222.

It is an interprime number because it is at equal distance from previous prime (2229066949) and next prime (2229066971).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37930 + ... + 76790.

It is an arithmetic number, because the mean of its divisors is an integer number (86739984).

Almost surely, 2^2229066960 is an apocalyptic number.

2229066960 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 2229066960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3469599360).

2229066960 is an abundant number, since it is smaller than the sum of its proper divisors (4710131760).

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

2229066960 is a wasteful number, since it uses less digits than its factorization.

2229066960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39116 (or 39110 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 2229066960 is about 47212.9956685657. The cubic root of 2229066960 is about 1306.2943192612.

The spelling of 2229066960 in words is "two billion, two hundred twenty-nine million, sixty-six thousand, nine hundred sixty".