4123422100120 has 16 divisors (see below), whose sum is σ = 9277699725360. Its totient is φ = 1649368840032.

The previous prime is 4123422100117. The next prime is 4123422100121. The reversal of 4123422100120 is 210012243214.

It is a junction number, because it is equal to n+sod(n) for n = 4123422100091 and 4123422100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123422100121) 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, 51542776212 + ... + 51542776291.

It is an arithmetic number, because the mean of its divisors is an integer number (579856232835).

Almost surely, 2^{4123422100120} is an apocalyptic number.

4123422100120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4123422100120 is an abundant number, since it is smaller than the sum of its proper divisors (5154277625240).

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

4123422100120 is a wasteful number, since it uses less digits than its factorization.

4123422100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103085552514 (or 103085552510 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 4123422100120 its reverse (210012243214), we get a palindrome (4333434343334).

The spelling of 4123422100120 in words is "four trillion, one hundred twenty-three billion, four hundred twenty-two million, one hundred thousand, one hundred twenty".