2001244214 has 16 divisors (see below), whose sum is σ = 3155256288. Its totient is φ = 950127552.

The previous prime is 2001244183. The next prime is 2001244243. The reversal of 2001244214 is 4124421002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152477 + ... + 165080.

It is an arithmetic number, because the mean of its divisors is an integer number (197203518).

Almost surely, 2^2001244214 is an apocalyptic number.

2001244214 is a deficient number, since it is larger than the sum of its proper divisors (1154012074).

2001244214 is a wasteful number, since it uses less digits than its factorization.

2001244214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317719.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2001244214 is about 44735.2681225898. The cubic root of 2001244214 is about 1260.1822643028.

Adding to 2001244214 its reverse (4124421002), we get a palindrome (6125665216).

The spelling of 2001244214 in words is "two billion, one million, two hundred forty-four thousand, two hundred fourteen".