2223823770 has 192 divisors, whose sum is σ = 6944071680. Its totient is φ = 482765184.

The previous prime is 2223823769. The next prime is 2223823787. The reversal of 2223823770 is 773283222.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2419371 + ... + 2420289.

It is an arithmetic number, because the mean of its divisors is an integer number (36167040).

Almost surely, 2^2223823770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2223823770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3472035840).

2223823770 is an abundant number, since it is smaller than the sum of its proper divisors (4720247910).

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

2223823770 is a wasteful number, since it uses less digits than its factorization.

2223823770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 2223823770 is about 47157.4359990023. The cubic root of 2223823770 is about 1305.2692974874.

The spelling of 2223823770 in words is "two billion, two hundred twenty-three million, eight hundred twenty-three thousand, seven hundred seventy".