11234420442211 has 8 divisors (see below), whose sum is σ = 11322047959040. Its totient is φ = 11146890130632.

The previous prime is 11234420442191. The next prime is 11234420442239. The reversal of 11234420442211 is 11224402443211.

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

It is a cyclic number.

It is not a de Polignac number, because 11234420442211 - 2¹¹ = 11234420440163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11234420442241) 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, 24069255 + ... + 24531568.

It is an arithmetic number, because the mean of its divisors is an integer number (1415255994880).

Almost surely, 2^{11234420442211} is an apocalyptic number.

11234420442211 is a deficient number, since it is larger than the sum of its proper divisors (87627516829).

11234420442211 is a wasteful number, since it uses less digits than its factorization.

11234420442211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48602625.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 11234420442211 its reverse (11224402443211), we get a palindrome (22458822885422).

The spelling of 11234420442211 in words is "eleven trillion, two hundred thirty-four billion, four hundred twenty million, four hundred forty-two thousand, two hundred eleven".