22334421142111 has 16 divisors (see below), whose sum is σ = 24197665555840. Its totient is φ = 20613926342880.

The previous prime is 22334421142091. The next prime is 22334421142127. The reversal of 22334421142111 is 11124112443322.

It is not a de Polignac number, because 22334421142111 - 2²³ = 22334412753503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22334421142511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17920021 + ... + 19125793.

It is an arithmetic number, because the mean of its divisors is an integer number (1512354097240).

Almost surely, 2^{22334421142111} is an apocalyptic number.

22334421142111 is a deficient number, since it is larger than the sum of its proper divisors (1863244413729).

22334421142111 is an equidigital number, since it uses as much as digits as its factorization.

22334421142111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214243 (or 1214217 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

Adding to 22334421142111 its reverse (11124112443322), we get a palindrome (33458533585433).

The spelling of 22334421142111 in words is "twenty-two trillion, three hundred thirty-four billion, four hundred twenty-one million, one hundred forty-two thousand, one hundred eleven".