20140241222 has 8 divisors (see below), whose sum is σ = 30211284096. Its totient is φ = 10069813192.

The previous prime is 20140241213. The next prime is 20140241257. The reversal of 20140241222 is 22214204102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20140241194 and 20140241203.

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, 60518 + ... + 209625.

It is an arithmetic number, because the mean of its divisors is an integer number (3776410512).

Almost surely, 2^20140241222 is an apocalyptic number.

20140241222 is a deficient number, since it is larger than the sum of its proper divisors (10071042874).

20140241222 is a wasteful number, since it uses less digits than its factorization.

20140241222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307422.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20140241222 its reverse (22214204102), we get a palindrome (42354445324).

The spelling of 20140241222 in words is "twenty billion, one hundred forty million, two hundred forty-one thousand, two hundred twenty-two".