22142204030111 has 8 divisors (see below), whose sum is σ = 24155180247504. Its totient is φ = 20129235909120.

The previous prime is 22142204030077. The next prime is 22142204030113. The reversal of 22142204030111 is 11103040224122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22142204030111 is a prime.

It is a super-3 number, since 3×22142204030111³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142204030113) 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, 4651391 + ... + 8119103.

It is an arithmetic number, because the mean of its divisors is an integer number (3019397530938).

Almost surely, 2^{22142204030111} is an apocalyptic number.

22142204030111 is a deficient number, since it is larger than the sum of its proper divisors (2012976217393).

22142204030111 is a wasteful number, since it uses less digits than its factorization.

22142204030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048201.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 22142204030111 its reverse (11103040224122), we get a palindrome (33245244254233).

The spelling of 22142204030111 in words is "twenty-two trillion, one hundred forty-two billion, two hundred four million, thirty thousand, one hundred eleven".