2223051450 has 48 divisors (see below), whose sum is σ = 5517161760. Its totient is φ = 592384320.

The previous prime is 2223051437. The next prime is 2223051469. The reversal of 2223051450 is 541503222.

It is a self number, because there is not a number n which added to its sum of digits gives 2223051450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239496 + ... + 248604.

It is an arithmetic number, because the mean of its divisors is an integer number (114940870).

Almost surely, 2^2223051450 is an apocalyptic number.

2223051450 is an abundant number, since it is smaller than the sum of its proper divisors (3294110310).

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

2223051450 is a wasteful number, since it uses less digits than its factorization.

2223051450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10751 (or 10746 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2223051450 is about 47149.2465475324. The cubic root of 2223051450 is about 1305.1181760540.

Adding to 2223051450 its reverse (541503222), we get a palindrome (2764554672).

The spelling of 2223051450 in words is "two billion, two hundred twenty-three million, fifty-one thousand, four hundred fifty".