201223203114 has 32 divisors (see below), whose sum is σ = 419982019200. Its totient is φ = 64152325952.

The previous prime is 201223203073. The next prime is 201223203127. The reversal of 201223203114 is 411302322102.

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, 1623412 + ... + 1742960.

It is an arithmetic number, because the mean of its divisors is an integer number (13124438100).

Almost surely, 2^201223203114 is an apocalyptic number.

201223203114 is an abundant number, since it is smaller than the sum of its proper divisors (218758816086).

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

201223203114 is a wasteful number, since it uses less digits than its factorization.

201223203114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131774.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201223203114 its reverse (411302322102), we get a palindrome (612525525216).

The spelling of 201223203114 in words is "two hundred one billion, two hundred twenty-three million, two hundred three thousand, one hundred fourteen".