203422044122 has 16 divisors (see below), whose sum is σ = 333082772352. Its totient is φ = 92406138720.

The previous prime is 203422044109. The next prime is 203422044167. The reversal of 203422044122 is 221440224302.

It is a junction number, because it is equal to n+sod(n) for n = 203422044091 and 203422044100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2885723 + ... + 2955374.

It is an arithmetic number, because the mean of its divisors is an integer number (20817673272).

Almost surely, 2^203422044122 is an apocalyptic number.

203422044122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203422044122 is a deficient number, since it is larger than the sum of its proper divisors (129660728230).

203422044122 is a wasteful number, since it uses less digits than its factorization.

203422044122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5842693.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 203422044122 its reverse (221440224302), we get a palindrome (424862268424).

The spelling of 203422044122 in words is "two hundred three billion, four hundred twenty-two million, forty-four thousand, one hundred twenty-two".