2223814881 has 8 divisors (see below), whose sum is σ = 2965305024. Its totient is φ = 1482434000.

The previous prime is 2223814861. The next prime is 2223814903. The reversal of 2223814881 is 1884183222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223814881 - 2²⁹ = 1686943969 is a prime.

It is a super-2 number, since 2×2223814881² = 9890705249914088322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2223814861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60631 + ... + 90131.

It is an arithmetic number, because the mean of its divisors is an integer number (370663128).

Almost surely, 2^2223814881 is an apocalyptic number.

It is an amenable number.

2223814881 is a deficient number, since it is larger than the sum of its proper divisors (741490143).

2223814881 is a wasteful number, since it uses less digits than its factorization.

2223814881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54631.

The product of its digits is 49152, while the sum is 39.

The square root of 2223814881 is about 47157.3417507815. The cubic root of 2223814881 is about 1305.2675583576.

The spelling of 2223814881 in words is "two billion, two hundred twenty-three million, eight hundred fourteen thousand, eight hundred eighty-one".