100222134244143 has 4 divisors (see below), whose sum is σ = 133629512325528. Its totient is φ = 66814756162760.

The previous prime is 100222134244109. The next prime is 100222134244147. The reversal of 100222134244143 is 341442431222001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100222134244143 - 2²⁶ = 100222067135279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222134244147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16703689040688 + ... + 16703689040693.

It is an arithmetic number, because the mean of its divisors is an integer number (33407378081382).

Almost surely, 2^{100222134244143} is an apocalyptic number.

100222134244143 is a deficient number, since it is larger than the sum of its proper divisors (33407378081385).

100222134244143 is an equidigital number, since it uses as much as digits as its factorization.

100222134244143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33407378081384.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 100222134244143 its reverse (341442431222001), we get a palindrome (441664565466144).

The spelling of 100222134244143 in words is "one hundred trillion, two hundred twenty-two billion, one hundred thirty-four million, two hundred forty-four thousand, one hundred forty-three".