100202243422 has 16 divisors (see below), whose sum is σ = 154531540800. Its totient is φ = 48706038688.

The previous prime is 100202243399. The next prime is 100202243459. The reversal of 100202243422 is 224342202001.

It is a junction number, because it is equal to n+sod(n) for n = 100202243393 and 100202243402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3563113 + ... + 3591124.

It is an arithmetic number, because the mean of its divisors is an integer number (9658221300).

Almost surely, 2^100202243422 is an apocalyptic number.

100202243422 is a deficient number, since it is larger than the sum of its proper divisors (54329297378).

100202243422 is a wasteful number, since it uses less digits than its factorization.

100202243422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7154435.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 100202243422 its reverse (224342202001), we get a palindrome (324544445423).

The spelling of 100202243422 in words is "one hundred billion, two hundred two million, two hundred forty-three thousand, four hundred twenty-two".