2223050688 has 84 divisors (see below), whose sum is σ = 6407478168. Its totient is φ = 736888320.

The previous prime is 2223050681. The next prime is 2223050689. The reversal of 2223050688 is 8860503222.

It is a super-2 number, since 2×2223050688² = 9883908722834546688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223050681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93595 + ... + 114917.

It is an arithmetic number, because the mean of its divisors is an integer number (76279502).

Almost surely, 2^2223050688 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 2223050688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3203739084).

2223050688 is an abundant number, since it is smaller than the sum of its proper divisors (4184427480).

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

2223050688 is a wasteful number, since it uses less digits than its factorization.

2223050688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21522 (or 21509 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2223050688 is about 47149.2384668088. The cubic root of 2223050688 is about 1305.1180269346.

The spelling of 2223050688 in words is "two billion, two hundred twenty-three million, fifty thousand, six hundred eighty-eight".