2001223314 has 32 divisors (see below), whose sum is σ = 4508091840. Its totient is φ = 657935136.

The previous prime is 2001223297. The next prime is 2001223351. The reversal of 2001223314 is 4133221002.

2001223314 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 249892 + ... + 257775.

It is an arithmetic number, because the mean of its divisors is an integer number (140877870).

Almost surely, 2^2001223314 is an apocalyptic number.

2001223314 is an abundant number, since it is smaller than the sum of its proper divisors (2506868526).

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

2001223314 is a wasteful number, since it uses less digits than its factorization.

2001223314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507751 (or 507745 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2001223314 is about 44735.0345255260. The cubic root of 2001223314 is about 1260.1778773818.

Adding to 2001223314 its reverse (4133221002), we get a palindrome (6134444316).

The spelling of 2001223314 in words is "two billion, one million, two hundred twenty-three thousand, three hundred fourteen".