20012332214 has 16 divisors (see below), whose sum is σ = 34790052096. Its totient is φ = 8455914600.

The previous prime is 20012332181. The next prime is 20012332231. The reversal of 20012332214 is 41223321002.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10065572 + ... + 10067559.

It is an arithmetic number, because the mean of its divisors is an integer number (2174378256).

Almost surely, 2^20012332214 is an apocalyptic number.

20012332214 is a deficient number, since it is larger than the sum of its proper divisors (14777719882).

20012332214 is a wasteful number, since it uses less digits than its factorization.

20012332214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20133211.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20012332214 its reverse (41223321002), we get a palindrome (61235653216).

The spelling of 20012332214 in words is "twenty billion, twelve million, three hundred thirty-two thousand, two hundred fourteen".