100003144234422 has 32 divisors (see below), whose sum is σ = 234972422818560. Its totient is φ = 27972907477920.

The previous prime is 100003144234369. The next prime is 100003144234471. The reversal of 100003144234422 is 224432441300001.

It is a super-2 number, since 2×100003144234422² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100003144234422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58276889722 + ... + 58276891437.

It is an arithmetic number, because the mean of its divisors is an integer number (7342888213080).

Almost surely, 2^{100003144234422} is an apocalyptic number.

100003144234422 is an abundant number, since it is smaller than the sum of its proper divisors (134969278584138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100003144234422 is a wasteful number, since it uses less digits than its factorization.

100003144234422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116553781188.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 100003144234422 its reverse (224432441300001), we get a palindrome (324435585534423).

The spelling of 100003144234422 in words is "one hundred trillion, three billion, one hundred forty-four million, two hundred thirty-four thousand, four hundred twenty-two".