20214032210 has 16 divisors (see below), whose sum is σ = 36387164736. Its totient is φ = 8085189168.

The previous prime is 20214032183. The next prime is 20214032219. The reversal of 20214032210 is 1223041202.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20214032219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209189 + ... + 290151.

It is an arithmetic number, because the mean of its divisors is an integer number (2274197796).

Almost surely, 2^20214032210 is an apocalyptic number.

20214032210 is a deficient number, since it is larger than the sum of its proper divisors (16173132526).

20214032210 is a wasteful number, since it uses less digits than its factorization.

20214032210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105937.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20214032210 its reverse (1223041202), we get a palindrome (21437073412).

The spelling of 20214032210 in words is "twenty billion, two hundred fourteen million, thirty-two thousand, two hundred ten".