20114224212 has 12 divisors (see below), whose sum is σ = 46933189856. Its totient is φ = 6704741400.

The previous prime is 20114224187. The next prime is 20114224253. The reversal of 20114224212 is 21242241102.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838092664 + ... + 838092687.

Almost surely, 2^20114224212 is an apocalyptic number.

It is an amenable number.

20114224212 is an abundant number, since it is smaller than the sum of its proper divisors (26818965644).

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

20114224212 is a wasteful number, since it uses less digits than its factorization.

20114224212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676185358 (or 1676185356 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 20114224212 its reverse (21242241102), we get a palindrome (41356465314).

The spelling of 20114224212 in words is "twenty billion, one hundred fourteen million, two hundred twenty-four thousand, two hundred twelve".