142211112241 has 4 divisors (see below), whose sum is σ = 155139395184. Its totient is φ = 129282829300.

The previous prime is 142211112217. The next prime is 142211112271.

142211112241 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142211112241 - 2¹⁷ = 142210981169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142211112271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6464141455 + ... + 6464141476.

It is an arithmetic number, because the mean of its divisors is an integer number (38784848796).

Almost surely, 2^142211112241 is an apocalyptic number.

142211112241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142211112241 is a deficient number, since it is larger than the sum of its proper divisors (12928282943).

142211112241 is a wasteful number, since it uses less digits than its factorization.

142211112241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12928282942.

The product of its digits is 256, while the sum is 22.

It can be divided in two parts, 142211 and 112241, that added together give a palindrome (254452).

The spelling of 142211112241 in words is "one hundred forty-two billion, two hundred eleven million, one hundred twelve thousand, two hundred forty-one".