20114243224 has 8 divisors (see below), whose sum is σ = 37714206060. Its totient is φ = 10057121608.

The previous prime is 20114243213. The next prime is 20114243251. The reversal of 20114243224 is 42234241102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257140194 + ... + 1257140209.

Almost surely, 2^20114243224 is an apocalyptic number.

It is an amenable number.

20114243224 is a deficient number, since it is larger than the sum of its proper divisors (17599962836).

20114243224 is a wasteful number, since it uses less digits than its factorization.

20114243224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514280409 (or 2514280405 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20114243224 its reverse (42234241102), we get a palindrome (62348484326).

The spelling of 20114243224 in words is "twenty billion, one hundred fourteen million, two hundred forty-three thousand, two hundred twenty-four".