124031020422 has 16 divisors (see below), whose sum is σ = 248067551232. Its totient is φ = 41342755080.

The previous prime is 124031020411. The next prime is 124031020423. The reversal of 124031020422 is 224020130421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124031020423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99243 + ... + 507849.

It is an arithmetic number, because the mean of its divisors is an integer number (15504221952).

Almost surely, 2^124031020422 is an apocalyptic number.

124031020422 is an abundant number, since it is smaller than the sum of its proper divisors (124036530810).

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

124031020422 is a wasteful number, since it uses less digits than its factorization.

124031020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459203.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 124031020422 its reverse (224020130421), we get a palindrome (348051150843).

The spelling of 124031020422 in words is "one hundred twenty-four billion, thirty-one million, twenty thousand, four hundred twenty-two".