20710232214 has 64 divisors (see below), whose sum is σ = 47578931712. Its totient is φ = 5887123200.

The previous prime is 20710232197. The next prime is 20710232219. The reversal of 20710232214 is 41223201702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20710232219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13182049 + ... + 13183619.

It is an arithmetic number, because the mean of its divisors is an integer number (743420808).

Almost surely, 2^20710232214 is an apocalyptic number.

20710232214 is an abundant number, since it is smaller than the sum of its proper divisors (26868699498).

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

20710232214 is a wasteful number, since it uses less digits than its factorization.

20710232214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 20710232214 its reverse (41223201702), we get a palindrome (61933433916).

The spelling of 20710232214 in words is "twenty billion, seven hundred ten million, two hundred thirty-two thousand, two hundred fourteen".