100422111224 has 8 divisors (see below), whose sum is σ = 188291458560. Its totient is φ = 50211055608.

The previous prime is 100422111203. The next prime is 100422111269. The reversal of 100422111224 is 422111224001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 100422111196 and 100422111205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6276381944 + ... + 6276381959.

It is an arithmetic number, because the mean of its divisors is an integer number (23536432320).

Almost surely, 2^100422111224 is an apocalyptic number.

It is an amenable number.

100422111224 is a deficient number, since it is larger than the sum of its proper divisors (87869347336).

100422111224 is a wasteful number, since it uses less digits than its factorization.

100422111224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12552763909 (or 12552763905 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 100422111224 its reverse (422111224001), we get a palindrome (522533335225).

The spelling of 100422111224 in words is "one hundred billion, four hundred twenty-two million, one hundred eleven thousand, two hundred twenty-four".