22100242412143 has 8 divisors (see below), whose sum is σ = 26072175380480. Its totient is φ = 18331998314040.

The previous prime is 22100242412123. The next prime is 22100242412159. The reversal of 22100242412143 is 34121424200122.

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-22100242412143 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 (22100242412123) 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, 50922217323 + ... + 50922217756.

It is an arithmetic number, because the mean of its divisors is an integer number (3259021922560).

Almost surely, 2^{22100242412143} is an apocalyptic number.

22100242412143 is a deficient number, since it is larger than the sum of its proper divisors (3971932968337).

22100242412143 is a wasteful number, since it uses less digits than its factorization.

22100242412143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101844435117.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22100242412143 its reverse (34121424200122), we get a palindrome (56221666612265).

The spelling of 22100242412143 in words is "twenty-two trillion, one hundred billion, two hundred forty-two million, four hundred twelve thousand, one hundred forty-three".