100431422422 has 8 divisors (see below), whose sum is σ = 158575930200. Its totient is φ = 47572779024.

The previous prime is 100431422417. The next prime is 100431422423. The reversal of 100431422422 is 224224134001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100431422423) 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, 1321466047 + ... + 1321466122.

It is an arithmetic number, because the mean of its divisors is an integer number (19821991275).

Almost surely, 2^100431422422 is an apocalyptic number.

100431422422 is a deficient number, since it is larger than the sum of its proper divisors (58144507778).

100431422422 is a wasteful number, since it uses less digits than its factorization.

100431422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642932190.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100431422422 its reverse (224224134001), we get a palindrome (324655556423).

The spelling of 100431422422 in words is "one hundred billion, four hundred thirty-one million, four hundred twenty-two thousand, four hundred twenty-two".